Multi-scribe RWS180, Here is a useful and handy piece of kit that all floor layers should have. This Multi-Scribe can follow parallel lines, convex shapes, profile piping on walls, mark out 45 degrees. This has got to be a must have tool for all vinyl tile and flooring specialist. Perfect for laminate flooring, MFlor, Amtico. The multi-scribe is such a professional tool! It has a built in pencil sharpener and spirit level.