This innovation was awarded with Silver medal at the famous french “concours Lépine” of Paris!
It is protected with 3 Patents in several countries.
The Roller shaped brush requires a rotating direction depending on its position in space. The embeded electronic manages automatically the direction of rotation. So the brushing is done from the gum to the tooth :
The roller shape makes it possible at least to brush 2 Teeth at the same time, which allows you to optimize the global brushing time at less than 1 minute !!!
The shape and final design for the handle are worked via digital 3D models for better ergonomics.