Help you deeply clean, 30 meters to teeth coil well known that maintaining oral health is a very important thing, using the flossing line can easily go deep into the teeth, deep cleaning the tooth brush is not in the part, remove the teeth behind the teeth, Most people use a one- time small toothline, often worry about the number of dental lines, and our products have a 30- meter coil, which allows you to stabilize for a long time and durable.Material safety, use PP materialUse PP material, safe and secure, please rest assured, it does not contain harmful substances, for health care products, guarantee material safety, adults, old children can use, a must- have for home health care.Easy design, pointed grooveThe comfortable handle and non- slip surface can better control the dental line in depth, the pointed groove is fixed to the teeth, so the dental line will not slip easily, gear type Design and handle with buttons, you can replace the dental line, so you need to load the new toothline volume, and the entire process is convenient.The floss box is lightly carrying, travel essentialThis product has a detachable cover, sealed environment to keep the floss line clean and dry, travel can be carried when while.Reassuring after- sales service: We answer your questions anytime, anywhere, and provide you with comfortable after- sales service.