Potentiometer Rotary Knob is useful for connecting the rotary Potentiometer, usually a multiturn linear potentiometer which always use as a volume control switch. Bouncy ball Moon ball Spaceball Funny Space Play Ball . Engineered to be the highest bouncy ball . It can bounce up to about 150cm/4.9Ft. The lightweight PU foam is the bounciest material on earth! The Space Ball helps improve hand-eye coordination . Take it to the park, beach, or comfortably bounce around at home Note：In order to make the rod and knob sleeve tighter, the actual hole diameter will be slightly less than 6mm. Can be used for synthesizers, electric guitars, etc. Size:15.8 x 17mm/0.62'' x 0.67''(D*H);Color:Silvery . Aazon.co: Fielect 2Pcs Potentioeter Knob 6 Silver Rotary Knob... Potentiometer Knob Sourcing Map 2Pcs 17x17mm Aluminium Alloy Potentiometer Volume Control Potentiometer Knobs The replacement part for the audio device can be pushed on it easily. 24mm Amplifier Knob 24x14.5mm Aluminium Alloy Potentiometer Knob When using, you need to push the knob hard. Just the potentiometer knob, the potentiometer is not included here. 360 degree rotary knob for easily control the potentiometer. 360-degree rotary knob for easily controlling the potentiometer.
