It comes supplied with 3 small bottles (10ml each) so you can keep one in your case, one in your practice room and one spare.
Sure to establish itself as the market leader in the year to come. Outstanding value and performance.
Use the Medium valve oil for new and slightly older instruments, those with small and normal tolerances to get the ultimate performance, speed, smoothness, from your valve group.
Probably the most popular oil in this range!