Shashibo Puzzle Cube LNY Prime Climb is a perfect

Prime Climb is a perfect game to explore mathematical structure in multiplication

Steamy water goes in - the heat changes the mugs - and now you find out which mug has the live cat

Wear your affection for the irrational

and an illustrated instruction guide

Encourages fine motor skills

Shashibo Puzzle Cube LNY Prime Climb is a perfectIt's a cube! It's a pyramid! all of the above, and more? This mesmerizing magnetic puzzle fits in the palm of your hand and can form over 70 shapes. See how it transforms, or collect a few and try them together! How many conditions can you find? It is made from a high quality injection mold. Each cube measures 2. 4 x 2. 4 x 2. 4 inches. Not suitable for children under the age of three years.