Math snap cube set of 80 teacher resource tactile

10 interchangeable blocks of each color. Pigs can snap into all five sides of another block. Sturdy block and snapped together well. The section that I use in the video is just to show what I can do with it and how it can swivel. There are 80 blocks total. Great for learning fractions and when tired of math, just fun to build things. ***new to poshmark? Use the referral code mybooknook on sign-up to get a $15 credit towards your first purchase** BYNS07235SETS