Look, it’s a pen I purchased.
Measurements
Length (capped): 147.3 mm/ 5.80”
Length (uncapped): 129.9 mm/ 5.11”
Length (posted): 162.2 mm/ 6.39”
Diameter (section): 12.5—13.0mm /0.49—0.51”
Diameter (barrel): 9.3—15.2mm/0.37—0.60”
Weight (all): 26.5 g
Weight (body): 16.5 g
Weight (cap): 10 g