Does this scale to dining placemat size?

I am inspired to 3D print this, thank you!

tl;dr This is a project page describing a small hand woven loom. Small, means a little wider than a palm and maybe half the length of a forearm (depending on which you buy). Basically, you will run a string between two circular combs along the length of the stand and weave a separate thread or yarn horizontally many times to make a piece of fabric. These seem to cost at least 100$.