Opus 88 Minty Fountain Pen in Light Blue Color__Raw Aluminum__kaweco-al-sport-fountain-pen-in-raw-aluminum 7mm hi-polymer leads with a

7mm hi-polymer leads with a medium hardness grade HB

and a Ballpoint pen which accepts Monteverde USA® P1 and P4 refills

Color: Sharaku-Natane (Rapeseed Yellow)

The Skyline Sport closely follows an original 1935 Kaweco octogonal design

The pencil was designed by Gerd A

Opus 88 Minty Fountain Pen in Light Blue Color__Raw Aluminum__kaweco-al-sport-fountain-pen-in-raw-aluminum 7mm hi-polymer leads with aFor true purists of the writing experience, Opus 88 crafted the DEMO with translucent acrylic resin. Enjoy watching your ink color of choice slosh around the massive 3. 5mL capacity of this eyedropper filling fountain pen. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the Opus 88 Demonstrator is one of the few modern pens to feature an eyedropper filling only system that has a shut off valve.