Laser-Nähführung mit magnetischer HalterungPrecise seams without marks on the fabric you can achieve this with a professional laser sewing guide. It projects a visible laser beam directly in front of the needle and guides you safely through every stitch. You will love Three different laser heads dot, cross lines, and straight line for various sewing techniques and perfect guidance Magnetic attachment strong magnetic base securely holds on all sewing machines, sergers, and embroidery machines