Living World Small Animal Mineral Stone is an excellent source of calcium for small animals, In addition, gnawing on the mineral stone will help keep your pet"s teeth trim, The Living World Small Animal Mineral Stone is available in a variety of fun vegetable shapes, and can stay in your pets cage at all times, The Living World Small Animal Mineral Stone Features and Benefits:, - Provides essential minerals to your hamsters, - Promotes water consumption, - Can stay in your pets cage at all times, 1, 5 length x 1"" width x 4"" height SKU: RCHG0286