Ống dẫn Willow Wave

The reminder to swap these out every 90 days is what finally got me to keep a fresh set on hand—it’s way too easy to forget. They feel comfortable enough that I don’t notice them during use, which is exactly what I need right now.

The 90-day replacement reminder is spot on—I set a calendar alert and swapping this out took me under a minute. Feels way more comfortable now that I’m not pushing the old one past its prime.

Didn't expect to notice a difference so quickly, but the material feels noticeably smoother than my old set and the fit is just right. The printed 90-day swap guideline on the packaging actually helped me remember when to replace it, which I appreciate.