Ultra Pure 調音管潤滑油及水松油脂 4.25克
Ultra-Pure Tuning Slide & Cork Grease is a safe grease that is used on tuning slides of brass instruments and corks of woodwind joints. Apply fresh each week for best results.
Remove each slide and wipe off old grease with a paper towel. Apply a very small amount of fresh lube and push the slide back in. Wipe off any excess. Do this each week for best results.