Unveil a world of serging with the Elna eXtend 664PRO V2! This machine allows you to skillfully cut, hem, and sew with just one step in minimum time. The 664PRO is loaded with features such as 12 stitch programs, a program reference panel on display, 4/3/2 threads, color-coded thread guides, a built-in 2-thread converter, an instant rolled hem device, adjustable foot pressure, a tilting needle clamp, and so much more! Does skirt hemming or sewing on stretch material seem complicated to you? Not with the Elna eXtend 664PRO! This machine makes serging simple and operation easier than ever thought!