Cutters for TESTII™ Trimmer-RH110

Keep your trim sharp and your skin smooth with the Supreme Trimmer TESTii™ RH110 Replacement Blade. Designed to fit the TESTii™ STH120, this stainless steel dual-sided blade delivers the same precision, comfort, and safety as the original.

Each blade is engineered for smooth, effortless trimming in any direction. Whether you’re shaping, detailing, or maintaining your look, the RH110 ensures a clean result without pulling or irritation.

Replacing the blade is simple — just press the eject icon on your trimmer, pop off the old blade, and snap in the new one. Always fresh, always sharp, always ready.