Gonge Balance Stone Set La Pierre Ressort Cachée / The Gonge balance stone set, entitled La Pierre Ressort Cachée, is a remarkable innovation in educational equipment for children's motor development. Supplied as a set of five pieces, this set features a unique spring stone, hidden among four other classic stones. This advanced balancing device plunges users into an extra challenge, its soft, flexible base making it an unstable surface, while its top part remains solid and stable. Inside, three sturdy steel springs give the spring stone a special dynamic, providing an interactive balancing experience as children jump from stone to stone, countering the spring stone's movements to maintain their balance. / / Produktdetails: / - Spring stone material: Plastic, Steel / - Spring stone dimensions (LxWxH): 37x37x10 cm / - Set of 5 pieces comprising 4 classic stones and 1 spring stone / - Colors included: 1 stone each in Light Blue, Green (Spring Stone), Yellow, Orange, and Red / / This Gonge set is an excellent solution for stimulating the development of motor coordination and balance in young users, in a fun and safe way. With bright, attention-grabbing colors and high-quality materials, it's perfect for educational, therapeutic and leisure environments / / Incorporating the Gonge La Pierre Ressort Cachée balance stone set into your assortment is a valuable addition, ideal for encouraging motor development and balance in a fun, interactive way.