Pot Holder Loops My Daughter Got One Of Those Pot Holder Weaving Looms For Christmas....?

My daughter got one of those pot holder weaving looms for Christmas....? - pot holder loops

But their plastic and a piece of shit. Ties are made of nylon or polyester and stretch too easily. Iwould like to find a metal, as I was when I was a kid, and you will find links to good. I think they were made of terry cloth. Not at all true? If so, where can I find a for it?