I knit mittens on my blue Knifty Knitter loom, using the one loom mitten pattern. I changed the cuff by doing two rows of the garter stitch, plus I knitted a few extra rows. Because I used 100% wool, I then felted them.
They shrunk, a little. I'll post another picture soon.
They'll need another good wash/dry to get to the perfect size. The good thing about these is that I'm not really fond of them–if I lose one (which has been my habit this winter–I've lost one mitten and two gloves), then I'll have an excuse to make another pair, maybe in a better color. I bought one of those huge fisherman's wool skeins two years ago, and I've been using it for projects since then. Now, it's nearly gone. Hooray!