TWSBI Go Fountain Pen in Sapphire main_color_product_pilot-frixion-ball-3-colors-erasable-gel-multifunctional-pen-in-white Dark Purple PMMA Resin

Dark Purple PMMA Resin

Polished stainless steel accents and a balanced

This pocket push pencil in red is made of solid matte finished aluminum combined with genuine carbon inlays

Waterman Charleston Fountain Pens

Nib: Stainless Steel nib plated with dark blue PVD

TWSBI Go Fountain Pen in Sapphire main_color_product_pilot-frixion-ball-3-colors-erasable-gel-multifunctional-pen-in-white Dark Purple PMMA ResinTWSBI (commonly pronounced "twiz bee") continues to push the limits of their designs with the most affordable pen with a unique, easy to use filling system that makes inking up quick when you're "on the GO." The TWSBI Go has an all resin body and clipless cap that allows the writer an unobstructed view into the inner workings of the pen. Instead of the piston mechanism on most other TWSBI pens, the Go has a spring loaded plunger mechanism that sucks