mini portable 3 4 thread electric overlock home sewing machine domestic wiki household price - AliExpress
Consew CM793/4/5 Series High Speed 3, 4, or 5 Thread Overlock Machines with Table and Servo Motor
Singer S0100 Serger Sewing Overlock Machine With 2, 3, 4 Thread Capability And 6 Different Stitch Patterns, Included Accessory Kit And Free Arm, White : Target
Amazon.com: Juki Industrial 4-Thread Overlock Sewing Machine, K.D Table & Servo Motor with REX LED Sewing Light DIY : Arts, Crafts & Sewing