These interchangeable heads don't fit properly in a working hair remover. They also don't rotate because they don't fit properly or are too tight. Very disappointed. Update 2/9/21: I found that the Flaw was actually a flawless device. I assumed that if the power supply works without a shaver head then the problem is either a clogged head (original) or a faulty replacement design. However, it looks like the battery might be enough to power the device but not enough to turn heads. New battery installed and the replacement heads are now working. Also, the seller contacted me to see how they could improve the product. One last comment. These heads work on my older Flawless but the newest ones don't fit yet. Flawless has now resized. If you have the correct Flawless, I recommend putting in a new battery, even if the old one is still charged.
Get Flawless Results with Gillette Venus Women's Intimate Grooming Razors and Bikini Trimmer Set
64 Review
Panasonic ER131 clipping machine, white/grey
196 Review
Philips BRL140/50 SatinShave Advanced Cordless Women's Electric Shaver for Hair Removal
25 Review
Sensitive Skin Savior: 6 Count Gillette Venus Extra Smooth Women's Razor Blade Refills
23 Review
Braun 5-511 Silk-epil 5 Wet & Dry epilator with starter cap, white/blue
61 Review
Gillette Mach3 Reusable Shaving Razor UEFA Champions League Grey/Black
59 Review
Panasonic ES-RT37 electric shaver, blue/silver
62 Review
Gilette Mach3 Turbo Razor with 12 Blades - Ultimate Grooming for Men
101 Review