Wallet of 7 contains 1 each red / blue / green / orange / yellow / violet & white ink, Designed for use on conventional slate chalk boards and glass, Perfect for notices menus events and crafts, Semi-permanent ink formula suitable for use indoors and out, Once dry the ink won’t run off in a light shower, Reversible chisel and bullet tip (4.0mm to 2.0mm), Remove with a damp cloth or non-scratch scourer, Unsuitable for use on vinyl, wood or painted MDF ‘chalk’ boards, Made from 69% Recycled material
