TWSBI pens made by one of Taiwan's most experience pen maker who started out as a contract manufacturer. The TWSBI GO features a clear cap with translucent smart grey body; It uses an innovative push button plunger with a spring to draw ink. These attributes combined with its low price make for a very enticing pen. Mind you the cap is push on instead of screw cap.
It come with a stainless steel nib and is designed to be user serviceable and as such comes with silicon grease and a wrench along with directions for servicing your pen.
Length with cap close - 13.5cm
Length with cap posted - 17 cm
Central circumference - 4.6cm
Sytem: Fountain pen uses spring piston filled
Nib type: Steel nib