..existe este pincel especial: ;D
(http://i.ebayimg.com/t/Custom-Delaurian-silvertip-badger-shaving-skull-brush-safety-razor-shaving-/00/s/MTIwMFgxNjAw/$(KGrHqVHJC0E-P4zwS5+BPkVwS2HtQ~~60_12.JPG)
(http://i.ebayimg.com/t/Custom-Delaurian-silvertip-badger-shaving-skull-brush-safety-razor-shaving-/00/s/MTIwMFgxNjAw/$(KGrHqVHJBEE9prF2DpMBPkV)uWT(w~~60_12.JPG)
(http://i.ebayimg.com/t/Custom-Delaurian-silvertip-badger-shaving-skull-brush-safety-razor-shaving-/00/s/MTIwMFgxNjAw/$(KGrHqJHJCQE9qvQ6vpoBPkVyFr2r!~~60_12.JPG)
Podem encontrá-lo aqui (http://www.ebay.com/itm/Custom-Delaurian-silvertip-badger-shaving-skull-brush-for-safety-razor-shaving-/330724369026?pt=LH_DefaultDomain_0&hash=item4d00b56282). ;D