100% brand new and high quality. Made of high materials,durable and safer to use,no harm to your pet. Smooth Interior Surface and Inwardly Curved Walls, the Worms Make Difficult To Escape. The prevent escape design is only suitable for crawling insects ,such as Tortoise, Gecko, Snakes, Chameleon, Iguana, Lizard,ect. Please do not put a lot of insects into the dish or it will cause a waste.