Ricochet Wobble stools support student movement, which is essential for cognitive development.Featuring a rounded base for an active sit, the stools offer freedom to fidget, which can help keep bodies and minds engaged.Stacks up to 3 high (upside down).Waterfall seat edge.Compact, lightweight & easy to move with integrated handle under seat lip.Thermoplastic rubber base is non-slip and suitable for carpet and hard floors.Avaliable in 6 colours and 4 heights - 300mm, 350mm, 400mm and 450mm