The Pacesetter® Grout Remover is designed to easily remove old, dirty or pitted grout. Comes with two carbide tips, a pointed tip for grout lines and chisel tip for deep areas. For use with grout lines up to 1/8 in. wide. This is also a great tool marker. Perfect for identification and engraving. Writes like a pencil on material from hardened steel to glass. Low cost and easy to use.