Boye Knifty Knitter Round Loom Set. For anyone who has wanted to learn how to knit but struggled with the needles--now you can knit with a loom and a hook. No knitting needles required! You can make hats; booties; scarves; and so much more with this set of looms. Each of the 4 colorful plastic looms is a different diameter for different sized projects and complete instructions are included to help get you going. This package contains one 5-1/2 inch loom; one 7-1/2 inch loom; one 9-1/2 inch loom; one 11-1/2 inch loom; one hook; one needle; and instructions.