This tool will help you lube lead screw and linear rod.You must use 10ml injekt syringes.I use B. Braun Injekt™ Syringes,but it should work with any 10ml syringe.
I think it's a great idea, you get there very quickly and then there's nothing left in the syringe, so you don't have to use everything, you can use what you need and it spreads really well