Tecsee springs are manufactured with high quality stainless steel material. The gold colors are obtained from E-coating / Electrophoretic process. Tecsee spring weight and variants will help you customize your typing experience. The weight variation of each spring is controlled within 1% tolerance, force is measured at bottom out. These springs are only used for Cherry MX compatible switches. Each pack contains of 110pcs springs
Warning : Please note that due to the nature of the packaging, when you encounter tangled springs; please swirl it out carefully and tenderly. Be patient, if you don't want damaged the spring's structure.