[Wanted] WANTED: Risograph RN2150 B4 print drums (any color)

[Risolina]

Hi everyone,
I'm writing from Italy in Torino where I have a Risograph RN2150 in B4 format.

I currently have 5 drums (Black, Blue, Red, Grey, and Purple) and looking for more colors, especially yellow!
In any case, I am looking to purchase any color RN 2150 print drums, preferably within the EU.

If anyone has one or more and is willing to sell,pleae contact me: Joseph, joe@alfa60.com

Thanks in advance!
J.