Standard-Tooth Trimmer Blade Designed to fit all BaBylissPRO FX Metal Lithium Outliner Hair Trimmers FX787, FXONE FX Hair Trimmers FX799 and FXONE LoPROFX Hair Trimmers FX729, this replacement blade ensures high-efficiency trimming. Standard-Tooth Trimmer Blade FX707BL is an ultra-thin, standard-tooth blue T-blade. Hypoallergenic, high-strength and with a lower-blade temperature. Made from DLC/titanium, this BaBylissPRO replacement blade is the perfect blend of quality and performance. Features: Replacement blade FX707BL Designed to fit BaBylissPRO FX Metal Lithium Outliner Hair Trimmers FX787, FXONE FX Hair Trimmers FX799 and FXONE LoPROFX Hair Trimmers FX729 Ultra-thin blue T-blade Standard-tooth Hypoallergenic High strength Lower-blade temperature DLC/titanium