Are there any synthetic brushes with a non-slip handle? My AP Shave Co. synthetic tuxedo with the faux marble handle has become my regular brush. But more than once recently I've found my fingers slipping when I picked it back up to re-lather, and wound up dropping it on the floor. Which is filthy, and the brush required a rinse and re-charging with lather. Are there any synth brushes available with a non-slip grip -- a rougher wood, like that of my EJ badger brush, or some kind of texture to avoid slippage?