Tag Archives: One-Way Shutoff Valve

Opus 88 Yellow Demonstrator

This pen was kindly lent to me by Joost 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): 147.3 mm/5.80”
Length (uncapped): 136.8 mm/5.39”
Length (posted): N/A
Diameter (section): 11.1 – 13.0 mm/0.44” – 0.51”
Diameter (barrel): 14.4 – 15.0 mm/0.57” – 0.59”
Weight (all): 31 g
Weight (cap): 18.5 g
Weight (body): 12.5 g

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Opus 88 Omar Grey Fountain Pen Review

This pen was kindly lent to me by Joost 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): 149.6 mm/5.89”
Length (uncapped): 137.2 mm/5.40”
Length (posted): N/A
Diameter (section): 11.1 – 13.0 mm/0.44” – 0.51”
Diameter (barrel): 13.0 – 15.9 mm/0.51” – 0.63”
Weight (all): 34 g
Weight (cap): 18 g
Weight (body): 16 g

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Chatting About My Pens Part 2: Urushi Fountain Pens (Namiki, Danitrio)

In this new series of videos, I chat about my pens. There will be no writing samples here: if you’re interested in that, please check out my reviews of the individual pens or see my Personal Pens videos.

In this second installment, I talk about my urushi pens, made by Namiki and Danitrio.

Opus88 Picnic Fountain Pen Review

This pen was kindly sent to me by Pen Chalet!

Measurements
Length (capped): 145.8 mm/5.74″
Length (uncapped): 125.1 mm/4.92″
Length (posted): 165.5/6.50”
Diameter (section): 10.0 – 12.1 mm/0.39″ – 0.47″
Diameter (barrel): 10.2 – 13.9 mm/0.40″ – 0.54″
Weight (all): 21.5 g
Weight (cap): 8.5 g
Weight (body): 13 g

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