1 pcs Piano tools key burnishers

Description

1 pcs Piano tools,key burnishers
Main use: wide head extrusion key hole on both sides at the same time, with no key hole
The gaps between the key pin, reduce the keys running friction.Narrow head
To insert above pin hole, pin base hole and by increasing the keys
Gap between pin and reduce the keys running friction.
Material: pure copper production, quality is very good
self-introduction：
My dear friends,how are you!I am your friend Winnie,the owner of css2333.
Welcome to View my products on ebay, if you like, please put it in you shopping cart.
I have excellent manufacturer behind, I'll use the biggest enthusiasm to provide you the lowest price and best quality and service. Please believe me, give me a chance to serve you.
notice：
Items will be send out within 3 working days after payment received.
If you have any questions please email to me, I will reply you as soon as possible. However, please note that we have 12-16 hours time difference with Western Europe and a 8 hours time difference with U.S.A. so I will reply you within 24 hours.
If you are not satisfied with the products or services, please contact us, give us a chance to correct before leaving neutral or negative feedback.
Best wishes for you!