ソース交換用ヘッド

These fit my existing handle perfectly and the bristles are much stiffer than the old generic ones I was using before, which gives a noticeably deeper clean.

I was pleasantly surprised by how securely these heads click onto the handle—no wiggling at all. The bristles are firm but gentle on my gums, and knowing I’m reducing plastic waste with each swap makes the upgrade feel worthwhile.

The fact that I can keep the same handle and just swap these heads out is exactly why I switched to this system. They click in securely and feel just as sturdy as the original, so there’s no compromise on cleaning power. Zero guilt about tossing another plastic toothbrush every few months.