This is very cool. NOT something we need to get into right now, even though my husband is back in to doing leather-working and letting the kids do it. I'm pretty amazed that even the 3YO is pretty good at WHACKING the leather scraps he lets her have, nobody has been injured, yet! I even know that he's making me a purse for Christmas, after he finished his wallet and the 8YO's guitar strap.