The Machine is a must clean equipment for laboratories, catering services, beauty salons and home. Perfect for various types of tools. The Machine uses light, not heat, so it is safe for all objects. The Machine with a wave length of 253nm clearning items from all corners without the burning smell, High quality stainless steel construction inside are durable and resistant to rust. The Machine cleaning tools can be adjusted the time according to your requirement to meet different needs; Transparent Door is designed to check easily of process. There's no having to turn objects over or run your machine multiple times.