ACCURATE SHAPE COPYThe new upgradeEasier and more efficient way to instantly copy any shape. Accurately copy the instant template for curved and irregularly shaped objects. ADJUSTABLE AND LOCKABLEThe tightness can be adjusted as needed. It is particularly useful for drawing irregular and complex objects. It can be locked and fixed after each adjustment to ensure accuracy. AVAILABLE ON BOTH ENDSOur contour gauge comes with a pulley end and a pointer end. The pulley end is smoother and the pointer end is more precise and easier. The pen holder can be moved up and down to easily change the end of the style. EASY TO USEThe operation of the contour gauge locking mechanism is very simple, it can even be used with one hand. Fix the pencil in the middle, then press while tracing the line. WIDE APPLICATIONSThe contour duplicator can measure and mark the shape of floors, pipes, carpets, etc. Ideal for woodworking, auto body, auto sheet metal, stainless steel or any contour reproduction work. Note: The data are all manually measured, please allow 1-1 error 3cm Due to differences in light and display, there may be color differences, please refer to the actual item received.