Koogel 300PCS Flash Cards with Key Ring, Colored Index Cards for School, 2.2 x 3.5 Inch, Small Portable Notecard for Studying Nursing Classroom Office Home Note Taking To Do List Essentials, 6 Colors

These flash cards are very convenient and practical for studying. The quantity is great — 1500 cards is more than enough for long-term use. The paper quality is good, thick enough, and they don’t bleed through when writing. The size is perfect for notes, vocabulary, or quick reminders. Easy to organize and use for different subjects. Overall, a very useful and well-made product. I’m happy with it.

they are really good thick paper (cartulina) high quality, so I can write even with markers and won't bleed through. I love the colors they come in a box wich is very convenient to protect and store them until I need them. Also the size is perfect for my brand and generic drugs names memorization and on top of that they are really cute. They come with the ring to hold them together. They are all that I was looking for in a flashcard. I love them and you will love them too. Good deal for the price.

I really like this index cards. I use them for studying new vocab words. Perfect in size, easy to pack and take with you.Love the color arrangement and the ease of use. THe texture is smooth, and easy to write on and erase off. Cardstock.

The paper is kind of shiny and it takes a while for ink to dry if you use certain pens. I use pilot rolling ball pens. Good quality otherwise. Thick paper. I will probably switch my pen to keep using them.

I bought these to study airport codes before I go to flight attendant training in two weeks. They are perfect.! I’m going to be ordering more to take with me. Love them!

UPDATE: We've had these over a year and they are holding up extremely well. Added a star for durability. These are great little cards. I couldn’t find multiplication flash cards that went to 15, which our homeschool program does. So I decided to make my own with these cards. I used a sharpie marker and they didn’t bleed through at all. Not once! They feel very sturdy, and while I know they would succumb to damage from liquids, they feel as if they could hold up against every day living for quite a while. Each little pack had a brown thicker card on the front of the pack, and they make nice little dividers, and also don’t bleed though. These are the perfect size for small hands to handle and can easily be tossed into a bag for a day trip for in the car review. I even made a set for my little one with ABCs and 123s on them so she can get in on homeschool review fun. The only minor bummer was I got 2 pink packs and no green pack of cards, but that totally isn’t a deal breaker for these things. I’d like to buy another set to have on hand for when division and other needs for study practice come around.

I was really impressed with these. After reading through reviews of similar flash cards I decided to give these a shot based on a review saying the rings were very strong. And they are. They’re nice and tight with a flush fit. I found all the rings to work the same. If you are having trouble opening them, you gotta push them apart then pull. Closing them is a whole other story and takes a bit of elbow grease if you have weak hands like me. A couple were actually quite painful to close. The cards themselves are quite thick with a paper-like feel. No gloss on either side. The colors are light enough for black marker to show up clearly. The only color that gave me an issue was orange, I wish it was more of a pastel like the rest. I could see this bright color getting to be tiresome on the eyes after extended periods. Though it may have niche uses. Maybe to mix into another deck to add emphasis on certain words. They are quite small so I’d recommend not planning on using these for longer phrases or sentences. But I find they are great for vocab and shorter phrases. Overall, I would highly recommend.

These cards have great color, they're so vibrant. The size is good for what I need, about half the size of a full index card. Good thickness also.**Note: I replaced the rings with my own colorful ones to match the cards. They did not come with the package. The original rings are silver and slightly bigger.