How To Weave on a Loom Series by Michael Sellick. I'm using a 15" Cricket Loom by Schacht. You can also use this loom for a 10" Version by Schacht as well. Today, I will be showing you some of the basics of what can be done with this loom. You will learn how to wrap up the yarn now into the gear bars. You will also learn how to separate the yarn in the heddle so that the heddle can do the weaving action.