ECO-FRIENDLY AND HYGIENIC - Dental cleaning kit is all made of stainless steel, toothpick, dental floss set is durable, easy to carry, reusable, environmentally friendly and hygienic. Non-slip design: pocket toothpick holder exquisite and extraordinary, non-slip texture design, increases friction, fits well in the hand, is not slippery, feels comfortable. Elbow design: 360 degree for cleaning toothpicks, toothpicks adopt a curved elbow design, which can clean oral hygiene from multiple angles. Easy to carry: it is packed with 1 aluminium tube and sealed against dust and moisture. With 1 key ring, it can be hung on the waist without worrying about losing it. The dental cleaning tools have a safe and thick protective case. A set improvement: 7 types of dental health problems, remove interdental foreign bodies, coffee stains, foreign bodies in digging, tea stains, smoke stains, tartar