1、QUICK KNIT: The Circular knotting loom crank handle adapter helps you knit cool fashion accessories quickly and easily. 2、APPLICATION: Knitting power adapter is made of eco friendly ABS and iron perfect for 48 needle 40 needle 22 needle knitting machine and any clone machine. 3、EASY TO INSTALL: Quick knit machine attachment attaches to the crank of your knitting machine easy to place and remove perfect for beginners knitters knitting their own stylish handwork jewelry DIY. 4、MANUAL OPERATION: The knitting machine is mainly operated manually it is recommended to use a medium speed power adapter with a speed of no more than 180 rpm to avoid damaging the adapter. Do not push the adapter too tight to avoid wearing your crank. 5、LIGHTWEIGHT AND PORTABLE: Knitting power adapter is lightweight and easy to carry you can put it in your pocket backpack or luggage. to use as a gift to friends mothers grandmothers neighbors and elders who love handwork knitting.