Rueda de escaneo de retales para manualidades

Name: drawing wheel One set has 4 specifications: 3mm, 5mm, 7mm, 10mm Packing size: 10*7*0.3cm Color: blue, red, green, orange (the colors of the four specifications are different, there are four color combinations, and the delivery is random) illustrate: 1. The seam line drawing wheel for patchwork, including 4 drawing wheels, Can be used for paper or pattern with thickness below 0.6mm 2. With the brush, along the pattern or pattern, Seam lines that can be drawn whether it is curved or straight