SPACE & Q TO HIDE ( SKIN ) SPACE & P TO SHOW ( SKIN ) SPACE & 1 TO HIDE ( PEN COLOR ) ( A ) TO SHOW ( PEN COLOR ) SPACE & 2 TO HIDE ( PEN BRIGHTNESS ) ( B ) TO SHOW ( PEN BRIGHTNESS ) SPACE & 3 TO SHOW ( PEN SIZE ) C TO SHOW ( PEN BRIGHTNESS ) PRESS THE WITE BALL TO CLEAR BACKROUND . SEARCH ( doublebassdan.com )
just look at the top
