![Champion tuning slide grease thumbnail](https://d10psicl6i5z09.cloudfront.net/16/3/images/catalog/i/l_3223-chtsg_01.jpg)
Manufactured from a blend of natural, non-hazardous and odourless ingredients, Champion cork grease ensures an airtight seal on brass tuning slides, and facilitates the assembly of corked joints on woodwind instruments.
Manufacturer’s website: championbrasswind.com