TWSBI Swipe Fountain Pen Filling & Ink Capacity Comparison

ATTENTION - For real #fountainpengeeks only!
This is our second video looking at the new TWBSI Swipe fountain pen where you can see the filling mechanism and a comparison of its ink capacity to the other core fountain pens from TWSBI including the Eco, Go, Vac and Diamond 580.

[@Ali-in8xi]

Looks like TWSBI tried to "upscale" their GO. I would love to see the company make more pens similar to the Draco and Aurora.

[@alejandromorales9516]

I would love a list of pens that can accept the TWSBI converter and cartridges. I have a hard time believing they wouldn't fit on at least ONE other cart/converter pen. I normally don't love c/c because of low ink supply, so this would be a game changer.

[@jisa98]

Great innovative design from TWSBI, great pens!!! Love my Eco!

[@Rubedo777]

Thank you for the demonstration 💙

[@advant2c543]

Filled weight - Dry (empty) weight = ultra accurate capacity

PS: 1 kg = 1 litre
1 g = 1 ml

[@paulll47]

I did the same test with my mini and I got 1.3 ml, maybe the feed was primed?

[@ameliabuns4058]

What I do to measure capacity is fill the sample with 5ml and draw ink and measure how much ink was reduced

[@N.i.l]

Thank you for this, please do not use music in your videos. For me it is annoying and distracting.

[@highamnj]

Is the Swipe section identical to that of the Go?

[@PurePens]

Hello, no it's not. They are the same length, diameter and flare out in the same way at the same point BUT the Go is triangular whereas the Swipe is round.