An interesting and little known fact about the PingiHats team: we employ domestic rats as morale boosters in the shop. Seriously, we couldn't make the hats nearly so great without our tiny team of wee ratty cheerleaders coaxing us to design cuter, sew more precisely and generally keep things rocking.  Moxi the rat's namesake was one of our favorite pet rats of all time and we hope a little of her awesomeness gets transferred into this hat.