这款牙刷专为18个月至36个月之间的幼儿设计，刷毛内圈采用0.12mm直径刷丝，外圈采用0.1mm直径刷丝，在有效清洁牙齿同时不损伤幼儿牙龈。可拆卸的挡板可以防止幼儿戳伤口腔和喉咙，全软胶包覆的刷柄以及富有弹性的颈部，进一步提升牙刷安全性。
整个研发周期将近12个月，销售情况也是相当喜人，仅在中国大陆地区的电商平台上，平均每月售出超过100000支。巨大的销量也同时让我担心，自己会不会某一天在沙滩上散步时被这支牙刷扎到脚？好在它是软的。
整个研发周期将近12个月，销售情况也是相当喜人，仅在中国大陆地区的电商平台上，平均每月售出超过100000支。巨大的销量也同时让我担心，自己会不会某一天在沙滩上散步时被这支牙刷扎到脚？好在它是软的。
This toothbrush is specially designed for children between 18 months and 36 months. The inner ring of the bristles uses 0.12mm diameter filaments and the outer ring uses 0.1mm diameter filaments, which can effectively clean the teeth without damaging the children's gums. Removable baffles can prevent young children from poking their mouths and throats, and the fully soft rubber-covered handle and flexible neck further enhance the safety of the toothbrush.
The entire research and development cycle is nearly 12 months, and the sales situation is also quite gratifying. Only on the e-commerce platform in mainland China, an average of more than 100,000 pieces are sold per month. The huge sales also made me worry, will I be stabbed in the foot by this toothbrush while walking on the beach one day? Good thing it's soft.
The entire research and development cycle is nearly 12 months, and the sales situation is also quite gratifying. Only on the e-commerce platform in mainland China, an average of more than 100,000 pieces are sold per month. The huge sales also made me worry, will I be stabbed in the foot by this toothbrush while walking on the beach one day? Good thing it's soft.
