SonicPRO SonicPRO from Samuel Wu SonicPRO Stylish Sonic Toothbrush with a Charging Base. Currently being developed at RisunTechnology Co., Ltd View Website gLike SonicPRO Stylish Sonic Toothbrush with a Charging Base. Currently being developed at RisunTechnology Co., Ltd View Website Industrial Design Share R 7 n Available Freelance Samuel Wu Industrial Designer Chino Hills, CA Follow Contact