hand2mind MathLink Cubes Numberblocks 21-30 Activity Set, Ages 3+

My son loves them very very much! I’m very happy that my 3 y.o son plays with them. Very good quality

My granddaughter loved it. She watches number blocks on YouTube. This was the perfect gift!

My grandson loves these!

My daughter loves it

The best investment ever! I strongly recommend. The products are great quality and the company as a whole is amazing. My son learned so much using this toy. We will be collecting them all.

My son loves all things Number Blocks!!

My 4 yr old LOVES these!! They provide hours of screen free time and he is obsessed with numbers and learning has become so fun with these.

We have all the sets (1-10, 11-20, and 21-30) and they have been a favorite for years. The are a hit in our house hold and present mathematic idea in a very logical way that most kids will not encounter until they are older. The blocks have held up well across time and still assemble as if they were new. Safety hasn’t been an issue in our neurodivergence home, but we did not bring these into our home until our kids were at least 3. I highly recommend watching an episode on a concept and then exposing on it using the teaching kit.

A mi niño le encantó, buen material y sirve para aprender a contar

My son loves numberblocks and this set does not disappoint. It’s nice some of the blocks come with more than 1 way to attach so the characters don’t fall apart easily. Still takes some skill to snap them all together.

عند ولدي كل المجوعات و يلعب فيها لحد الان، مفيده في تطور الطفل من الناحيه العقلية و الحسابيه مع مشاهدة الفيديوهات الموجوده على يوتيوب

My grandson loves these. He has all the number blocks and always eagerly awaits any new sets. These help with children learning all things maths

My son loves it!