Joe Satriani picks are available in white and black. Each set contains 10 different pieces of original art on the same premium celluloid picks Satriani uses. 10-Packs of Picks JS signature and logo on front, 10 different original JS sketches on back 100% Premium Celluloid Picks -- the exact picks Joe uses! Available in white with black print or black with silver print Available in three gauges, Light, Medium, and Heavy.