National Set of Picks; 4 NP1 Steel,W 2 NP7 Multi Color, Dobro, Banjo, Steel Guitar, Flamingo, Guitar VWWS National Set of 4 Steel Finger 2 Thumb Picks Celluloid Multi Color Limited Supply of Multi Color NP1 NP7 National Black Diamond Copyright by US Goverment in the 1930s, Best then, continues to be a Leader