Orthodontic toothbrush: designed for orthodontic patients in the middle of the toothbrush in the middle of the design of various shapes of grooves, recommending the use of V shape, so that when brushing the teeth will not be because the brackets do not clean the teeth, brush teeth each time the distance is appropriate to brush three teeth, gently and repeatedly, not too large, every part of the brush movement. The dental floss: can help the orthodontic patients to clean the adjacent surface.There are two methods, one is that the tooth line enters the adjacent space and reduces the lingual side as much as possible. The other is to pull the tooth line from the bow wire and clean the tooth line after the dental floss enters the adjacent space. Universal: The toothbrushes are easy to use and ideal for dentists, orthodontists, cleaning enthusiasts and other personal use in oral and dental aspect Easy to carry: The interdental brush set with storage bag(included) is easy to carry and can be placed in a wallet, pocket, bag, etc The toothbrush: box is designed with a flip cover, which is easy to open and close; each toothbrush box has vents, which can leak water and vents to keep the portable toothbrush box clean and dry. Package includes:1*Orthodontic Toothbrush Kit Dimensions may vary slightly due to manual measurements Due to the different display screens, there may be some differences between the color and the real object, thank you