1. materials needed: yarn, paint, brushes, & a few wooden blocks (or anything wrap-able in the shape you want)
2. start by wrapping the wooden block with the yarn & fasten at the back with a knot and/or secure with a piece of masking tape.
3. apply the paint to the block- the yarn can be quite absorbent at first, so you may want to try testing on a scrap piece of paper first...
4. ...then start stamping