MULTI-FUNCTION SCRIBING TOOL:3-IN-1 Scribing Tool,the shape can be changed according to the needs, just change the tightness of the pen holder and the nut to achieve different shapes,it can used to 3 modes:scribe mode,compasses mode,edge rule mode,which function as a scibe,compasses and a edge rule. ACCURATE SCRIBERPerfect design make the scribing surface allowing it into narrow gaps to gain the perfect fit against natural uneven surfaces, ideal for drawing very complex contours: such as parallel lines and arcs, etc.The scribing pencil increases flexibility for scribing over a wide variety of materials and textures,for increased accuracy. HIGH QUALITY WOODWORKING TOOL: It is constructed of high quality with aluminum alloy surface that is with anodic oxidation treatment, which extend the service life of the Scribing Tool, made it durable and indestructible. COMPACT CONSTRUCTION PENCIL:The size of the product is very small, the weight is also very light, you can put it directly in your pocket. Its unique design of shirt trouser belt clip makes it easy to carry and storage.And the carpenter pencil built in sharper comes with 6 Pieces Refills,Ideal for Construction or DIY Woodworking. WIDE APPLICATION LINE MAKER: It is a multi-function tool with over 15 marking applications perfect for scribing very complex profiles such as scribe worktops, Installation baseboard, floors, fitting tiles, trim Carpentry, fitted cupboards, under stair storage, window seats, wall panelling, custom woodworking installations, other remodelling and renovation work. Specification: material: metal Colour: Black Size: as shown Package Include: 1 compensation * scribing tool + 6pcs * refill Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.