Let’s us disassemble a Leonardo MomentoZero Resin. Note that the celluloid models are piston-fillers that disassemble in a different way and that you disassemble any pen, including this one, at your own risk.
Fountain Pen Shootout: Namiki Emperor vs. CONID Kingsize
Chren Sharks Fountain Pen Review
This pen was sent to me by a kind viewer!
Measurements
Length (capped): 179.0 mm/7.08″
Length (uncapped): 169.0 mm/6.65″
Length (posted): N/A
Diameter (section): 10.2 – 12.1 mm/0.40″ – 0.47″
Diameter (barrel): 0.3 – 12.6 mm/0.13″ – 0.50″
Weight (all): 14.5 g
Weight (cap): 11.0 g
Weight (body): 3.5 g
I gave this pen to a friend before I took pictures… but it is a pen that looks like a lime coloured shark…

Cross Peerless 125 Platinum Fountain Pen Review
This pen was kindly lent to me by Appelboom. Don’t forget to click the Appelboom banner on the right to obtain a 10% discount on your order (excluding Montblanc).
Measurements
Length (capped): 143.8 mm/5.66″
Length (uncapped): 127.9 mm/5.03″
Length (posted): 155.3 mm/6.10”
Diameter (section): 10.5 – 12.6 mm/0.41″ – 0.49″
Diameter (barrel): 8.9 – 13.3 mm/0.34″ – 0.52″
Weight (all): 47 g
Weight (cap): 18 g
Weight (body): 29 g
Syahi Monarch Fountain Pen Review
This pen was kindly sent to me by Syahi!
Measurements
Length (capped): 146.3 mm/5.76″
Length (uncapped): 127.6 mm/5.02″
Length (posted): N/A
Diameter (section): 10.7 – 12.4 mm/0.42″ – 0.48″
Diameter (barrel): 10.8 – 15.0 mm/0.42″ – 0.59″
Weight (all): 37 g
Weight (cap): 16.5 g
Weight (body): 20.5 g
OMAS 360 Wild Celluloid Fountain Pen Review
Let’s have a look at the OMAS 360 in the beautiful Wild celluloid.
Measurements
Length (capped): 147.7 mm/5.82″
Length (uncapped): 130.1 mm/5.12″
Length (posted): N/A
Diameter (section): 11.3 – 13.1 mm/0.44″ – 0.52″
Diameter (barrel): 13.5 – 14.8 mm/0.53 – 0.58″
Weight (all): 28.5 g
Weight (cap): 19.5 g
Weight (body): 9 g
Fountain Pen Shootout OMAS Grand Paragon Arco Bronze vs Wild Celluloid
Franklin-Christoph Model 66 Pocket Fountain Pen Review
Let’s have a look at the Franklin-Christoph Model 66 Pocket fountain pen.
Measurements
Length (capped): 129.4 mm/5.10″
Length (uncapped): 123.0 mm/4.84″
Length (posted): 142.3/5.60″
Diameter (section): 10.4 – 12.6 mm/0.41″ – 0.50″
Diameter (barrel): 8.3 – 14.0 mm/0.33 – 0.55″
Weight (all): 14.5 g
Weight (cap): 12 g
Weight (body): 2.5 g
Fountain Pen Shootout: Delta Roma Imperiale vs. Delta Roma Imperiale
Additive Pens Double Helix and Ribbon Fountain Pen Review
These pens were kindly lent to me by Additive Pens.
Measurements
Length (capped): 169.3 mm/6.66″
Length (uncapped): 150.4 mm/5.92″
Length (posted): N/A
Diameter (section): 10.1 – 12.0 mm/0.40″ – 0.47″
Diameter (barrel): 12.8 – 17.1 mm/0.50″
Weight (all): 25 g
Weight (cap): 15 g
Weight (body): 10 g