BaBylissPRO Outliner Blade FX7072 - Ultra-Thin, zero-gap Replacement Blade.

TO REMOVE THE BLADE: Turn trimmer to OFF position. Remove the two long screws from the fixed blade. Once removed, the full blade setup should detach from the unit.

TO REPLACE THE BLADE: Remove blade setup from package. Insert blade block into housing and align blade cushion with the shaft. Insert and tighten both long screws.