TWSBI Diamond 580ALR Fountain Pen in Nickel Gray Color__Black/Sterling Silver__aurora-ipsilon-quadra-black-sterling-silver-cap-ballpoint-pen Filling System:Standard A38 ballpoint ink

Filling System:Standard A38 ballpoint ink Cartridge

The notebook has brushed vellum 90g paper inside which is smooth and easy to write on and the paper does not bleed

Dimensions: 12 x 8

reusable plastic and can be easily refilled using a syringe or eyedropper

TWSBI Diamond 580ALR Fountain Pen in Nickel Gray Color__Black/Sterling Silver__aurora-ipsilon-quadra-black-sterling-silver-cap-ballpoint-pen Filling System:Standard A38 ballpoint inkThe TWSBI (commonly pronounced "twiz bee") Diamond 580 is the 21st Century interpretation of a classic writing instrument. While most of our modern communication devices lack transparency and customization, the TWSBI Diamond 580 excels with a transparent resin construction that can be disassembled using the included wrench. The Diamond 580 represents the fusion of a traditional fountain pen with a modern industrial design. The result is an eye