◎ Follow-up discount available ◎ Potentiometer knobs, plastic, gray, 6 mm shaft hole diameter, D-type, guitar volume tone knobs, set of 4, white - 4 pieces ꕤ Please check my profile. ғᴏʟʟᴏᴡ ᴍᴇ⇒ #Yu-kunMamaShop >>>> We will ship with eco-friendly packaging to be environmentally conscious. >>>> We are unable to ship on weekends and holidays, or specify delivery dates/times. >>>> We strive for smooth transactions, so please refrain from holding items. >>>> We offer a small discount for multiple purchases. #Yu-kunMamaShop Management number 15-17