[High ]The contour gauge profile tool has two different ends, a and a pulley allows it to be pushed smoothly.This design is easy to copy any shape, accuracy is high for better and more data. [Adjustment and Locking Functions]Adjustable quill slot, pencil clip can be moved up and for measurements. It can be locked and fixed after each adjustment to . [Pulley and Pointer Design]The pulley end and the pointer end are designed to be used on both ends. The pulley end draws smoothly. pointer end, convenient extension design makes the contour gauge duplicator easy to measure . [Premium Material]The contour gauge is made of high quality plastic and metal , high strength, rustproof . [Broad Application]The scribe tool makes easily to replicate a variety of shapes. Perfect for installing tiles, laminates, carpets, checking dimensions, etc.It is also a gift for , woodworkers, builders, architects, and so on to save time and work efficiency. Feature: Variety of shapes, suitable for various shapes, such as ceramics, models, etc. Fixed pen in the middle, draw while pushing, easy to draw lines. Just round to take the shape of the big outline, the scribe line takes the shape smoothly. The pulley on one end and the pointer on the other end of the shape taker can take shapes. Material:Metal + Plastic colour:Blue Package Contents: 1 x Contour Gauge Duplicator 5 x Pencil Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.