These pens were kindly sent to me by Wet and Wise – thank you!

Measurements
Length (capped): 150.0 mm/5.91”
Length (uncapped): 136.3 mm/5.37”
Length (posted):  174.3 mm/6.86”
Diameter (section): 11.0 – 12.1mm/.43 – .48”
Diameter (barrel): 11.5 – 14.6mm/.45 – .58”
Weight (all): 18.0 g
Weight (cap): 7.5 g
Weight (body): 10.5 g