How to Fill a Fountain Pen: Part V (Vacuum Fillers)

In this latest installment from our series, "How to Fill a Fountain Pen," we look at Vacuum Fillers (not to be confused with vintage "Vacumatic" filling systems, which are a different animal entirely and deserve their own video). The pens featured in this review are also sold in our shop, and can be found at the following links: 1. Nahvalur/Narwhal Original Plus Fountain Pen: https://www.gentlemanstationer.com/the-curated-shop/nahvalur-original-plus-fountain-pen 2. TWSBI Vac 700R Fountain Pen: https://www.gentlemanstationer.com/the-curated-shop/twsbi-vac-700r-iris 3. Pilot Custom 823 Fountain Pen: https://www.gentlemanstationer.com/the-curated-shop/pilot-custom-823-fountain-pen If you enjoy our content here on YouTube, you can.... Visit our blog at http://www.gentlemanstationer.com Visit our shop at http://www.gentlemanstationer.shop Support us on Patreon at www.patreon.com/gentlemanstationer