I think this lubricant is very good, i try to use different ones every time i need, bud this little bottle is easy to put in your case ( back ) . It also lubricates the slides. ( and valves ) very nicely ( yeah, use it on everything that needs to get lubed ) easy to apply and last like most lubes; leaves no real traces exept for some oil ( if you put in to much, and comes dripping out ) bud you can dry wipe it right of , and no traces. Very good lubricant ?