Discovery Toys Measure UP! Cups | Educational Stacking & Nesting 12 Piece Numbered Set| Kid-Powered Learning | STEM Toy Early Math Childhood Development 12 Months and Up

My son loves playing with these. The red especially grabs his attention.

My children had a version of these cups when they were little and I wanted my grandson to have a set. The design and materials have changed some but he loves the cups.

Discovery Toys are the BEST!!!

This is a great toy!

My grandson loves these!

great toy!

Well made, a great educational toy

You can never go wrong with Discovery Toys especially this one! Having been a Math Teacher for many years, I particularly like the way the cups are very accurate. Two halves equal exactly a whole! Etc.

very good measure up cups!

Best baby gift ever! Great quality. Compact for travel. Fun building. Weve used them in the tub and on the floor. The cups are colorful and easy to grip. My kids have used them for years, and now I give the Measure UP! cups as gifts in the newborn gift bags that I give to new parents.