This pen was kindly sent to me by Kate of BENU Pens – thank you!

Measurements
Length (capped): 139.0 mm/5.50”
Length (uncapped): 130.5 mm/5.14”
Length (posted): 165.9 mm/6.49”
Diameter (section): 10.2 – 12.5 mm/0.40 – 0.49”
Diameter (barrel): 11.3 – 14.0 mm/0.44 – 0.54”
Weight (all): 17.5 g
Weight (cap): 6.5 g
Weight (body): 11.0 g