Use your skill in geometry to build the new puzzle sphere-- the Brain ball!
The ball consists of 12 pieces; each piece has 5 legs that connects to other pieces, in different angles. Master how to put the pieces together, then kick, bounce and play with the ball that you have created!
• Mentally stimulating! Math is fun!
• Fun to kick and bounce!
Size: Approx. 2.75" x 2.75". Designed for ages 7 & up. Not suitable for kids under 3.
Sold individually--assorted colors.