Exo Terra's Feeding Dishes have a very natural and realistic rock finish on the outside and a smooth non-pitted surface on the inside. The bowls are coated to prevent the development of harmful bacteria and make it easy to clean. The neutral natural colour allows easy integration in desert, tropical or any type of terrarium. Key Features : Natural look integrates in any type of terrarium Easy to clean Non-porous and smooth surface will not absorb harmful bacteria Made from food-grade resin Very stable, not easily tipped over by larger reptiles,