【Supervised by a Dental Hygienist】 Supervised by current dental hygienist "Mai Kikuchi," we have reviewed the toothbrush sterilizer from the "expert's unique perspective." 【International Accreditation】 Achieves a sterilization efficacy of 99.99% as certified by international organizations!! Tested by international organizations, ensuring safe and reliable performance!! 【Easy Installation】 No need to drill holes in the wall thanks to the included strong double-sided tape. Also, we've added an "clock function," essential for busy mornings, and it comes with a Japanese instruction manual for peace of mind!! 【For Business Trips and Travel!】 We've created a "compact size" so you can safely take it with you on business trips and travels, and it's rechargeable, so you won't have to worry about where to place it.