Rosebud Reversible Slouch Hat is done in Barcelona on a 5/8” gauge purple Knifty Knitter type of loom.

I used my own no purl stitches for this pattern and it is done in Linky Square Stitch and Rose Bud Stitch

It can be done on any size round loom you like for a hat and the gauge can be larger or smaller with a matching yarn. No purls were used