Toothbrushes have been used since the 7th century in China.
 In 1780, William Addis of England
 He began mass production of the modern toothbrush and introduced it to the public.
 We've implemented the functionality of a toothbrush into the shape of a standard BYTAL™ prototype.
 With the excellent portability of BYTAL™, you can brush your teeth after your lunch at work,
 Try using it while traveling too.
 The toothbrush bristles are made of injected silicone brush heads that dry quickly and are hygienic.
 It can be replaced when its lifespan ends.
 The foldable structure protects the toothbrush head when carried. The body has holes.
 Even after brushing, the toothbrush bristles dry out.
 The toothbrush interior can hold one BYTAL™ solid toothpaste tablet.