DidaxUnifix Cubes for Pattern Building, Set of 240, 13 x 8 x 2

My kids use these as manipulatives for doing math. They work well for that purpose. They snap easily and seem durable.However, we discovered a friend has some that also connect on all the sides instead of only the top/bottom. If I had to purchase again I'd get the ones that connect on all sides.I also wish they came in a resealable plastic container instead of a game-style cardboard box. To fit them all in the box they have to be stacked and clicked together just so. It's time consuming for the kids to do everytime.

This is a quality product! Easy for little hands to manipulate!

It was supposed to come with 10 different colors as pictured on the box!! It only came with red, blue, green and yellow!!! Now I can't use them for what I needed in my homeschool. VERY DISAPPOINTED. I can't return them either.