Cleaning your turntable needle has never been easier! A brief placement of the needle on the adhesive cleaning gel pad NRG30 is enough to gently remove deposits like dust or other dirt. The reflective surface on the top of the NRG30 packaging also allows for easy inspection of system contamination. The silicone-based gel pad can be rinsed with cold water after use to remove the collected dirt. After that, simply let it air dry without wiping. Diameter of the gel pad is approximately 35 mm.