I think I broke my Lamy 81

[Oreo_0-0]

Hi I got my Lamy 81 pen some time ago and I was messing with it and it found that it was a piston filler, now I want to refill it and clean it but it won’t open. I couldn’t exactly remember how I opened it but I did remember it was at the end that I opened it, I used my teeth to try twisting it open because my hands wouldn’t work and I heard something crack, I’m worried and I don’t know what to don’t can someone please help me?

Edited September 3, 2023 by Oreo_0-0

[Nethermark]

You should be able to operate the piston with the knob at the back end of the pen. 

 

If it's stuck or you suspect something has broken, you could contact Lamy about a repair:

 

https://www.lamy.com/en/repairs/

[Oreo_0-0]

Thank you I’ll try that