cut the pieces and feather the fibres apart and process enough to cover the bar of soap you've chosen. If you are lucky enough find wool roving/batting, lay out the fibre and wrap it around the soap. Finding the right amount of fibre to use takes practice. You want enough to cover the soap without having lumpy extra bits. You'll probably end up with soap with a bare patch or two at first, so make sure your first bars of soap are cheap or free. Next, trickle a bit of water over the wool fibre and gently wet it. If you try to run water over it, the fibres will be washed off the soap. If you are doing this with kiddos or want to save yourself a bit of fuss and aggravation, pop the whole affair into the end of some panty hose or knee-his and you'll have an easier time keeping the fibre on the soap. When all of the fibre is wet, but not sopping, gently massage it in circles. Think of petting a baby rabbit. Ah, baby rabbits... Once the fibres seem to be sticking together, fill your sink with the hottest water you can stand. Cool it down to a comfortable level if you are doing this with kids. With the soap submerged, massage in firmer circles for 5 minutes are so. Make sure that there aren't any holes peeking through. When the felt starts to shrink down, you need to up the agitation a