This pen was kindly sent over to me by Jon. Get your own from the Atelier Venustas.
Measurements:
Length (capped): 137.7 mm/5.42″
Length (uncapped): 129.7 mm/5.10″
Length (posted): 155.4 mm/6.08″
Diameter (barrel): 9.8 mm/0.38″
Diameter (section): 7.8 mm/0.30″
Weight (all): 18 g
Weight (cap): 4 g
Weight (body): 14 g