10pcs  (5kind 2pcs: B5K, B10K,B20K, B50K, B100K) Wh148 Single Joint Potentiometer Three Feet Horizontal + 5 Color AG2 Plastic Knobs Kit 10pcs (5kind 2pcs: B5K, B10K,B20K, B50K, B100K) Wh148 Single Joint Potentiometer Three Feet Horizontal + 5 Color AG2 Plastic Knobs Kit