TWSBI Go Fountain Pen Smoke Stub 1.1 mm

• Authentic
• Diameter - Handle: 13mm
• Length - Closed: 142mm
• Length - Shipped: 178mm
• Body material: plastic

A new look at affordable fountain pens. Spring-loaded piston filling mechanism. Easy to use. Just press and release and you're done. This fountain pen is available in a translucent blue and grey body. Thanks to the transparent part of the handle, you can see the spring piston mechanism and ink. The ink tank is inside the section section and also a barrel (not the barrel itself) that needs to be unscrewed to refill the pen. An obvious innovation is the spring that is also inside the cylinder, which holds the piston at the top of the tank - unscrew the barrel, insert the nib into the ink bottle, press the piston, and the spring will do the rest. If you watch a TWSBI video below, it's really spectacular. Another difference from previous pens from this manufacturer is the cap - while TWSBI pens have always been screwed on, the TWSBI GO fountain pen cap is pushed. Note: This pen only uses bottle ink that is not included with this pen.