uxcell Potentiometer Knob Control Knob Volume Control Knob Knurled Shaft Black 6mm Shaft Diameter Aluminum Smooth Surface Rotary Knob 10mmx15mm Pack of 5 For controlling the effects of various functions such as level, speed, and sound. The actual product photos start from the 6th image. Please check the actual product photos before purchasing, as there may be discrepancies with the top image and product description. If there are any discrepancies or differences from the product description, please comment. We will investigate the product details. If you have any concerns or are looking for a perfect product, please refrain from purchasing. We generally ship on the same day, but shipping may be delayed on weekends, holidays, or depending on the situation. Please note that we will not contact you in such cases. There may be signs of opening or use. Damage to the outer box or slight tearing of the plastic wrap is not considered a defect. This product is a "defective" item, so there is a possibility that the box is crushed, the plastic wrap is torn, or there are slight fingerprints. We perform minimal inspections, but there is a possibility that we may overlook signs of use or missing parts. Items priced at 1100 yen or more will receive a 100 yen discount with a follow and a comment expressing your desire to purchase the product. The shipping method will be the cheapest option and may be changed. Please be sure to read and agree to the profile before purchasing. We cannot respond to complaints after purchase, so please understand the above before making a purchase. Box number for management 【248K1266】