This toothbrush replacement head is made of food grade silicone material, safe and comfortable.
The U-shaped brush head is designed according to oral engineering, using a fully wrapped, high-period dense and deep cleaning of the tooth surface and periodontal gaps to maximize the cleaning of each tooth.
The toothbrush head is easy to replace. All you have to do is pull out the old toothbrush head and insert the new replacement toothbrush head into the hole.
The U-shaped toothbrush head can be used with U-shaped electric toothbrush, which is suitable for gum massage, smashing pigments deep in teeth, promoting blood circulation of gums.