Review on Exploring the World: NATIONAL GEOGRAPHIC Stepping Stones for Kids – 10 by Dube Jansen

Pros: Soft enough to fall on without hurting yourself Not too soft, they hang through Cute colors Not hollow Cons: Small (biggest rock in the picture compared to a water bottle) None very durable (daughter took one out of a bite as soon as she grabbed it) Expensive for what you get. The dimensions given are in the packaging, not in the product. If they were around $30 I would recommend them, but $50 is a bit steep for them. Can't go back because my daughter was able to get a bite of it. Unfortunately I regret this purchase.