The BaBylissPRO Replacement Outliner Hair Trimmer Blade Gold FX707Z is designed to be used on all BaBylissPRO Skeleton Outliner Lithium Hair Trimmers. This adjustable, zero gapped, T-blade is perfectly honed for precision and detailed work whilst the standard tooth design makes this the perfect in-between blade for edge-ups and removing bulk. Great for all hair textures. DLC Titanium coating.