Double Tracing Wheel
Easily mark the seam line and cutting line simultaneously with the Double Tracing Wheel.
This tool has two wheels that run parallel to each other. The width between the two wheels can be adjusted from 0.4-1.2in (10 to 30mm), so you can customize it to suit your project. An efficient way to add seam allowances during patternmaking.
Package includes one Double Tracing Wheel.