Expandaball does exactly as it says on the tin, it's a ball that expands! Simply throw it in the air and watch it grow. We don't know what it is about these plastic balls but they are fascinating. Bit of a feat of engineering if you look close up, well done to whoever came up with the concept.
Expandaballs make a cool party gift, another gift that keeps giving as children & adults can play a great game of throw & catch, one that really does improve hand-eye coordination!
Size:Well now, it starts off small (15 cm?) & gets bigger (30 cm?)
Age: From 4, they might be a tad enthusiastic before then!