Koogel 400PCS Index Cards, 4x6 Large Index Cards with Key Rings for School, Flashcards Heavy Note Card with Waterproof Covers for Studying Learning College Office Home Supplies, 8 Color

Whoever invented these index cards with spiral is a genius! These are a life saver. If you’re like me and are extremely organized, welp, these fall into the category of perfectionism. Not only can you have your index card intact, these will also stay protected from wear off because it has a double sided cover. I can carry these and study at any time. The quality of paper is durable. Card size is standard, and thickness is just right.

I love that they're different colors and with a protective plastic cover. They can be assigned for specific projects/chapters or assignments without getting them mixed up. The plastic cover is great for protecting the cards. And they're easily ripped from the spiral to be used as traditional flash cards. Will definitely be ordering more.

Purchased these for my son to use for studying. Great for making flash cards. Pretty colors as well.

Needed these for my college presentation. Glad they have a water-resistant covering on front and back! They are better than the standard, smaller index cards. Love the colors, and you also get more for future use!

The are perfect for studying and quick notes. You are able to rip the card off if you would like loose flash cards. I like having them all in one place. I would recommend. The cards aren’t so thick. They should be slightly cheaper though.

As noted, colors are good

Absolutely love the style of these! The price was great you get so many different colors as well. They are thick and sturdy! Hold up great for what I need them for love the fronts being waterproof that function is a must for me!

Cards are sturdy. Great for making flash cards. Spiral binder is sturdy too.