A3 Light Pad with 9 Dimming Levels for Tracing, Weeding, Diamond Painting

Light board A3 smooth surface like glass, without any texture. Can be used for tracing, sketching, and other scenes. Short press +/- once to brighten/dark one level of brightness, this mode supports 9 brightness levels; long press +/- to quickly brighten/dark, this mode supports countless brightness levels.