Rubik's Stack & Build Blocks.
Build towers–and brains!--with this eye-catching block set. Rendered in Rubik's iconic colors, these 3-D shapes put a modern spin on the classic, creative playtime favorite. Made in Montessori forms to promote developmental size and shape understanding, they all pack neatly away into the clear storage box–but you'll have to figure out which piece to put where in order to fit them all in!
- Ages: 18m+