Based on many years of designing and manufacturing the tailored 3D-Toothbrush we developed an even better design now. It is much smaller (therefor super-easy to use for everyone), and even much more efficient than version 1.0. Additionally we can tailor and manufacture and deliver them much faster. Manufacturing started now, all new orders will be delivered as version 2.0. Existing customers will receive their replacements as version 2.0 automatically from now on.