魯爾注射筆清潔工具系統

The machined luer fitting is a clever bit of engineering—it grips the nib securely without any wobble, and the screw mechanism feels precise. I’ve used it on a couple of pens now and it’s cut my cleaning time in half compared to the old bulb syringe method. Just wish the instructions were a little c

Finally a way to clean the nib without taking the whole pen apart — the screw-on luer fitting holds nice and snug, so I can flush it fully without worrying about leaks. It’s a bit fiddly to align the first time, but once you get the hang of it, it’s a game changer for deep cleaning.

The custom machined luer fitting presses on so gently that I don't worry about damaging the nib, and the screw-in connection feels rock solid once it's seated. Took me a minute to figure out the threading, but after that it's been effortless for flushing out every last bit of dried ink.