These durable, indestructible Fidget Balls go wherever your fidgeter goes! Just hook them to a backpack, purse, etc and their fidget is a squeeze away. Arctic (filled with white snow balls), Icy (filled with tiny icicles), Rainbow (filled with small colored balls) and Sand (filled with colored sand) or purchase all 4!" Abilitations Integrations. Fine Motor / Strengthening / Fidgets Solution Single Unit Designed by experts, perfect for use at home or the classroom From the award winning Abilitations line of Special Needs Solutions.