All of my children have used the Ruled 3" x 5" White Index Cards to help them in school. It is a good tool to prepare for tests and has been a big help with vocabulary tests. They have used this product from elementary to college with great results. The cards are high quality and hold up to the constant use and shuffling. While a hundred may be a lot I use the extras for my "Must Do Today" and shopping lists. A quality product at a competitive price. I recommend these for all parents and their children.
perfectly sized perfect thickness and used for pocket notes also notes to others. I am known for this. If you get a 3x5 note it is probably from me. A good product!