* Gum care: Super-thin bristles made by soft PBT material, protect the soft gum and teeth of kids, provide complete health of dental care.
* Thoroughly clean the gingival sulcus: The super-thin bristles can remove the food residue between teeth in detail. 
* Slim, thin but long neck: The neck of the toothbrush is small, slim and long, which is easy to go deep into the mouth, can reach back of teeth effectively,  thoroughly clean canine tooth.
*  "Thumb Lock" simple handle:  The design objective of the handle is simple & beautiful, let small hand of kids to grip the handle correctly. Its profession 'Thumb Lock' design, let kid more easy to hold and control.