The black light is used to inspect and highlight damage to the clearcoat on your Featherweight or any machine that has a clearcoat finish. Use in conjunction with the Sew-Retro Clean and Sew-Retro Shine to keep your Featherweight looking beautiful. Be sure to grab a pack of as well. If your looking for the Sew-Retro Clean and Shine Kit, . 

Be sure to watch our video, under the video tab, on the benefits of this great little light.