The Petley in simulated lapis lazuli, fitted in these photos with a Bock titanium #6 semi-flex nib.
This is a somewhat large pen. It can be posted, but it was not intended in the design, so the pen’s balance is much better when not posted.
Total weight (including converter): 23 g
Body weight (including converter): 13 g
Total length (not posted): 132.6 mm
Total length(with cap): 150.8 mm
Barrel max diameter: 14.0 mm
Cap max diameter: 16.2 mm