Andis blackouts, Andis GTX, for Andis T-outliner, for Andis T-outliner Cordless perform much cooler than a steel blade The low heat transfer and friction coefficient of our ceramic blade allows your T outliner to keep your cut up to 75% cooler than a steel blade Last up to 5x longer, made of high-tech ceramic material to stay sharper longer. This replaces a small movable cutting blade. It can also be used to upgrade steel blades to ceramic blades. Just replace the steel cutter with a ceramic knife. Feature: Accessory Inspection method: assembly Ceramic blade for T profile Material: Metal + ceramic Color: white + gold Package content: 1 x T blade1 x stainless steel blade Steel 1 x Package AccessoriesOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.