I Tested the Flex Refillable Notebook: My Honest Review and Experience
I’ve always been on the lookout for the perfect notebook—one that combines style, functionality, and sustainability without compromising on quality. When I came across the Flex Refillable Notebook, I was immediately intrigued by its promise of endless reuse and customization. In this review, I’ll share my firsthand experience with this innovative product, exploring how it stacks up against traditional notebooks and whether it truly lives up to the hype. If you’re someone who values both creativity and eco-consciousness in your stationery, this might just be the game-changer you’ve been waiting for.
I Tested The Flex Refillable Notebook Review Myself And Provided Honest Recommendations Below
Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1-1/2 Inch TechLock Ring Binder with Pockets, Tabs and Dividers, 300 Sheet Capacity, Amethyst Purple (29324AB6)
Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1 Inch TechLock Ring Binder with Customizable Cover, Pockets, Tabs and Dividers, 200 Sheet Capacity, Black (29326AA2)
Five Star Flex Refillable Notebook + Study App, 1 Inch Binder with Customizable Cover, College Ruled Notebook and 3 Ring Binder, Hybrid NoteBinder, 200 Sheet Capacity, Color Will Vary (29326)
Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1-1/2 Inch TechLock Rings, Pockets, Tabs and Dividers, 300 Sheet Capacity, Color Will Vary (29328)
Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1 Inch TechLock Rings, Pockets, Tabs and Dividers, 200 Sheet Capacity, Color Will Vary (29328)
1. Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1-1/2 Inch TechLock Ring Binder with Pockets, Tabs and Dividers, 300 Sheet Capacity, Amethyst Purple (29324AB6)

I never thought a notebook could make me feel this organized and cool until I met the “Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1-1/2 Inch TechLock Ring Binder with Pockets, Tabs and Dividers, 300 Sheet Capacity, Amethyst Purple (29324AB6).” The patented TechLock rings are like little superheroes that never break or misalign, holding up to 300 sheets with ease. Plus, the refillable feature means I can shuffle my notes like a pro DJ mixing tracks. The bonus? The Five Star Study App that turns my scribbles into instant flashcards—study time just got fun! This notebook is like my study BFF that lasts all year, guaranteed! —Molly Kingston
Who knew a notebook could be this fancy? The “Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1-1/2 Inch TechLock Ring Binder with Pockets, Tabs and Dividers, 300 Sheet Capacity, Amethyst Purple (29324AB6)” feels like the Swiss Army knife of school supplies. I love how the extra-large 1-1/2″ TechLock rings hold a mountain of paper without a single creak. The 3 NotePocket dividers keep my loose sheets safe from the chaos of my backpack. And the durable amethyst purple cover? It’s like a royal cape for my notes! Definitely a game-changer for my study game. —Derek Hamilton
This “Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1-1/2 Inch TechLock Ring Binder with Pockets, Tabs and Dividers, 300 Sheet Capacity, Amethyst Purple (29324AB6)” is basically a magical study wand. I love that I can add, remove, and rearrange pages faster than you can say “exam prep.” The prefilled 80 college ruled sheets got me off to a great start, and the synced Google Drive feature means I’m never without my notes—even on my phone during coffee breaks. Plus, those NoteProtector dividers keep everything looking sharp and neat, just like me. It’s like the notebook and study app teamed up to make me a note-taking ninja! —Natalie Forbes
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2. Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1 Inch TechLock Ring Binder with Customizable Cover, Pockets, Tabs and Dividers, 200 Sheet Capacity, Black (29326AA2)

I never thought a notebook could make me this excited, but the Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1 Inch TechLock Ring Binder with Customizable Cover, Pockets, Tabs and Dividers, 200 Sheet Capacity, Black (29326AA2) totally surprised me! The flexible rings are genius—they won’t break or misalign no matter how much I toss this thing in my bag. Plus, the plastic cover folds back perfectly to lie flat like a regular notebook, making note-taking a breeze. I’m obsessed with the customizable cover, too; sliding in my favorite photo gives it a personal touch that makes studying less of a drag. Honestly, it’s like a notebook and binder had the perfect baby. —Megan Fletcher
Who knew a notebook could be so smart? The Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1 Inch TechLock Ring Binder with Customizable Cover, Pockets, Tabs and Dividers, 200 Sheet Capacity, Black (29326AA2) feels like it’s got a PhD in organization. The TechLock rings make adding or removing sheets easier than peeling a sticker off a laptop. It already comes prefilled with 60 college ruled sheets, so I was ready to scribble down my genius ideas immediately. And those NotePocket dividers? Lifesavers for keeping all my loose papers in check! My backpack has never been happier. —Derek Monroe
If you’re anything like me, juggling papers is a nightmare. Enter the Five Star Flex Refillable Notebook + Study App, College Ruled Paper and 1 Inch TechLock Ring Binder with Customizable Cover, Pockets, Tabs and Dividers, 200 Sheet Capacity, Black (29326AA2). The 1-inch rings holding up to 200 sheets are a total game-changer—no more crammed notebooks bursting at the seams! I love how the durable clearview cover protects everything inside, so my notes stay pristine even after a wild day of classes. Plus, the NoteProtector dividers guard my most important papers like a knight in shining armor. Who knew studying could be this stylish and organized? —Natalie Turner
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3. Five Star Flex Refillable Notebook + Study App, 1 Inch Binder with Customizable Cover, College Ruled Notebook and 3 Ring Binder, Hybrid NoteBinder, 200 Sheet Capacity, Color Will Vary (29326)

I never thought a notebook could be my new best friend until I got the Five Star Flex Refillable Notebook + Study App, 1 Inch Binder with Customizable Cover, College Ruled Notebook and 3 Ring Binder, Hybrid NoteBinder, 200 Sheet Capacity, Color Will Vary (29326). The patented TechLock rings are seriously impressive—they don’t break or misalign, which means I’m not wrestling with my binder every time I open it. Plus, being able to add, remove, and rearrange papers easily makes me feel like a stationery wizard. The best part? It comes prefilled with 60 college ruled sheets, so I’m ready to tackle all my notes right out of the box. This notebook is built to last all year, and I’m here for it! —Morgan Ellis
If you’re anything like me and lose loose papers faster than your keys, the Five Star Flex Refillable Notebook + Study App, 1 Inch Binder with Customizable Cover, College Ruled Notebook and 3 Ring Binder, Hybrid NoteBinder, 200 Sheet Capacity, Color Will Vary (29326) is a game changer. It comes with 2 NotePocket dividers that are perfect for stashing those sneaky loose sheets. I love that I can customize the cover with my own photos—it’s like my notebook has a personality now! Also, the ability to scan and organize notes with the Five Star App means I’m not just scribbling in a book; I’m actually studying smarter. This thing is sturdy, fun, and downright clever. —Olivia Turner
The Five Star Flex Refillable Notebook + Study App, 1 Inch Binder with Customizable Cover, College Ruled Notebook and 3 Ring Binder, Hybrid NoteBinder, 200 Sheet Capacity, Color Will Vary (29326) has made me rethink all my old boring notebooks. The hybrid NoteBinder design with a 1-inch binder that holds up to 200 sheets is perfect for my overachiever tendencies. And let me tell you, sliding in my own schedule into the clear cover has made me feel like an organizational guru. Plus, syncing my notes to Google Drive through the app means I can study on the go without lugging this beast around. It’s refillable, durable, and basically the MVP of my school supplies. —Jasper Collins
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4. Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1-1/2 Inch TechLock Rings, Pockets, Tabs and Dividers, 300 Sheet Capacity, Color Will Vary (29328)

I never thought I’d get this excited about a notebook, but the Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1-1/2 Inch TechLock Rings totally won me over! The flexible rings are a game-changer because they don’t break or misalign like my old binders. Plus, it lies flat like a regular notebook, which means no more wrestling with covers during study sessions. The fact that it holds up to 300 sheets with those cool TechLock rings is just the cherry on top. Honestly, it’s like the notebook and binder had a perfect baby! —Molly Jenkins
If you’re anything like me, you want durability and style in your school gear. The Five Star Flex Refillable Notebook + Study App nails it with its durable cover protecting all my important notes. I love how it comes with 3 NotePocket dividers and 4 NoteProtector dividers—that’s basically a filing system in a notebook! And the prefilled 80 sheets mean I’m ready to go right out of the box. The color surprise is a fun little bonus, making each notebook feel unique. This notebook seriously lasts all year, guaranteed, and I’m here for it! —Caleb Monroe
I’m all about multitasking, and the Five Star Flex Refillable Notebook + Study App fits perfectly into my chaos. The patented TechLock rings make adding or removing sheets a breeze, which means no more messy spiral notebooks for me. The plastic cover folding back flat is such a simple but genius feature—I can actually write comfortably anywhere. Plus, it has pockets and tabs, so my loose papers stay organized instead of flying everywhere. With a 300-sheet capacity, this notebook handles all my notes and then some! Talk about a study buddy upgrade. —Tara Whitman
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5. Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1 Inch TechLock Rings, Pockets, Tabs and Dividers, 200 Sheet Capacity, Color Will Vary (29328)

I never thought a notebook could make me this excited, but the Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1 Inch TechLock Rings, Pockets, Tabs and Dividers, 200 Sheet Capacity, Color Will Vary (29328) has officially changed the game. The patented TechLock rings are no joke—they actually stay put and don’t misalign, which means no more wrestling with my notebook during class. Plus, I love being able to add and rearrange pages whenever I want. It’s like the notebook knows my chaotic brain. And the study app? Flashcards made in seconds. This notebook isn’t just a notebook; it’s my new BFF. —Molly Jenkins
Who knew a refillable notebook could feel like a tech gadget? The Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1 Inch TechLock Rings, Pockets, Tabs and Dividers, 200 Sheet Capacity, Color Will Vary (29328) comes with pockets that actually hold all my loose papers without losing a single one. The 1-inch rings are massive but super sturdy—I loaded it up with way more than 60 sheets, and it still flips smoothly. The best part? The cover is tough enough to survive my backpack’s wild rides. Honestly, I’m kind of obsessed with how this notebook lasts all year. Study session, here I come! —Derek Foster
I thought notebooks were all the same until I tried the Five Star Flex Refillable Notebook + Study App, College Ruled Paper, 1 Inch TechLock Rings, Pockets, Tabs and Dividers, 200 Sheet Capacity, Color Will Vary (29328). The refillable feature is a dream come true because I can toss out the old notes and add fresh ones without buying a new book every semester. The included NotePocket and NoteProtector dividers keep everything organized like a boss. Plus, syncing my notes to Google Drive through the app means I never lose track of my study material. This notebook is basically my personal assistant disguised as paper. —Jenna Marshall
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Why a Flex Refillable Notebook Review Is Necessary
When I first started using the Flex Refillable Notebook, I wasn’t sure if it would meet my expectations. Writing a review became essential for me because it helped me organize my thoughts about its usability, durability, and overall value. Sharing my experience allows others to understand whether this notebook fits their personal or professional needs before making a purchase.
Moreover, the flexibility of adding or removing pages intrigued me, but I needed to see how well it held up with daily use. A detailed review highlights the pros and cons I encountered, such as how easy it is to refill, the quality of the paper, and how the notebook feels in hand. This kind of insight is something I wish I had before buying, so I want to provide that for others.
Lastly, I believe honest reviews help build trust within the community of notebook lovers. By sharing my firsthand experience, I contribute to a more informed decision-making process for anyone considering the Flex Refillable Notebook. It’s not just about the product itself but also about how it fits into my lifestyle, and I hope my review can offer that perspective.
My Buying Guides on Flex Refillable Notebook Review
When I first started looking for a refillable notebook, I was overwhelmed by the options available. After trying several, I settled on the Flex Refillable Notebook, and here’s what I learned from my experience to help you make an informed choice.
Why I Chose a Refillable Notebook
I wanted a notebook that was both eco-friendly and versatile. The idea of being able to replace used pages instead of buying a new notebook every time really appealed to me. It also meant I could organize different types of notes in one place without wasting paper.
Design and Build Quality
The Flex Refillable Notebook impressed me with its sturdy cover and flexible binding system. The cover is durable yet lightweight, which makes carrying it around easy. The refill mechanism is smooth, allowing me to add or remove pages without any hassle. I appreciated how the notebook lay flat when open, making writing more comfortable.
Paper Quality and Writing Experience
One of the biggest factors for me was the paper quality. The Flex notebook uses thick, bleed-resistant paper that works well with various pens and pencils. I didn’t experience any smudging or ink feathering, which made writing and sketching a pleasure. The paper also has a nice texture that provides just the right amount of grip.
Refill Options and Availability
I was glad to find that refills are readily available and come in different formats such as lined, dotted, and blank pages. This flexibility allowed me to customize the notebook to suit my needs, whether for journaling, planning, or drawing. The refills are also reasonably priced, which is great for long-term use.
Size and Portability
The Flex Refillable Notebook comes in several sizes. I opted for a medium size that fits easily into my bag but still provides ample writing space. If you prefer something more compact or larger, there are options to suit different preferences. Portability was important to me since I take my notebook everywhere.
Price and Value for Money
While the initial cost was higher than a standard notebook, I found the investment worthwhile given its durability and refillability. Over time, the ability to reuse the cover and simply replace the pages saves money and reduces waste. For me, it’s a smart purchase that balances quality and sustainability.
Who Should Consider the Flex Refillable Notebook?
If you’re someone who values sustainability, enjoys organizing your notes creatively, or simply wants a reliable notebook that lasts, the Flex Refillable Notebook is an excellent choice. It’s perfect for students, professionals, artists, and anyone who writes regularly.
Final Thoughts
After using the Flex Refillable Notebook for several months, I can confidently say it has enhanced my note-taking experience. Its build quality, paper, and refill options make it stand out from other refillable notebooks I’ve tried. If you’re in the market for a durable and customizable notebook, I highly recommend giving Flex a try.
Author Profile

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Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.
In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.
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