The Delta Bio+16 collection represents a huge step innovation in pen manufacturing. The protein-based material used is entirely free of plastic and is certified organic. The barrel and cap feature 16 facets, which reflect the light, the smooth section makes for an extremely comfortable writing experience.
The heart of the pen is the glorious 14k #8 nib, which is accompanied by an in-house manufactured ebonite feed.
The pen is a piston filler, so your choice here is bottled ink.
