on sale TWSBI GO Fountain Pen - Sapphire

Product Code TW-M2530210

84

In Stock

out of stock

Usually Ships in 1 to 2 Business Days

$18.99

MSRP $

color:
Sapphire

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The TWSBI GO is the most affordable TWSBI fountain pen yet! A unique feature of this model is the spring loaded piston. This pen has a translucent blue body and clear grip section, so you can see your ink and the spring piston mechanism at work, and has a clipless push/snap cap. It is incredibly easy to fill this pen from bottled ink - simply unscrew the barrel to access the plunger, submerge the pen’s nib down into the ink, press down on the piston to compress the spring, and it will fill the barrel with ink! Screw the barrel back on and you’re ready to write. It is completed with a silver stainless steel nib.

Technical Specs

Condition
New
Brand
TWSBI
Type
Fountain Pens
Color
Clear, Blue
Demonstrator

Whether or not the barrel of the pen is translucent, allowing you to see the ink and filling mechanism inside.

Yes
Body Material
Resin
Cap Type

How the cap is opened/closed from the barrel of the pen. Some common options include Snap-Cap, Screw-Cap, Magnetic Cap, or Capless (no cap).

Snap-cap
Compatible inks & refills

Which ink this pen will accept. Choices include bottled ink and various styles of pre-filled ink cartridges.

Bottled inks
Filling Mechanism

How the pen fills with ink. Click here to watch our video tutorial on common filling mechanisms.

Piston
Grip Material
Resin
Nib Size
Extra-Fine, Fine, Medium, Broad, 1.1mm Stub
Nib Color
Silver
Nib Material
Steel
Postable

Whether or not the cap fits securely onto the back of the barrel when open.

Yes
Retractable

Whether or not the nib/tip can retract into the body of the pen (usually for click or twist-open style pens).

No
Trim
Silver
Diameter - Body
14.7mm (0.58in)
Diameter - Cap (without clip)
17.2mm (0.68in)
Diameter - Grip

Measured from the place most people choose to rest their fingers, which varies with each pen.

10.0mm (0.39in)
Length - Body

The measurement from the back end of the barrel to the tip of the nib.

125.0mm (4.92in)
Length - Cap
60.4mm (2.38in)
Length - Nib

The measured length of the visible portion of the nib when it is installed in the pen, from grip to tip.

17.6mm (0.69in)
Length - Overall (Closed)
134.0mm (5.28in)
Length - Overall (Posted)

When the cap of the pen is posted onto the back of the pen body, this is the measurement of the entire pen including the nib.

171.9mm (6.77in)
Weight - Body
12.0g (0.42oz)
Weight - Cap
5.0g (0.18oz)
Weight - Overall
17.0g (0.60oz)
Max Ink Capacity - Piston Vac

The maximum volume of ink that can fit in the pen when using the built-in piston or vacuum filling mechanism.

1.61ml

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