10 7mm twist mechanisms for 7mm pen kits

I like that they had this part in stock and shipped it immediately and accurately.I wish they had included a catalogue or listing of what pen parts/kits/blanks so that I might consider them for future business

thanks

Very good

Thankfully I haven't had to use these as often the more experience I've gotten but they are so very handy to have when one of the mechanism's gets stuck and is broken upon removal. I think every pen turner should have at least one pack of these on hand:)

These are good replacements for the original mechanisms that i lost or broke. when i tried to disassemble the original pens. They are an exact fit.

These work as advertised and are identical to the one's that come with my pen kits.

These are better than what I have been buying from other companies.

Only 2/10 useable. Bought these to replace faulty transmissions in PSI slimline kits, only to find they have the same issue. When fully extended, there is no positive engagement to keep it extended. As you write, the pen tip retracts back into the pen. I am sure they are installed to the proper depth because I can see the nib pull back a tiny amount when fully extended. They just won’t stay put.