Opus 88 Demo Clear Boxed Set His research led to the

His research led to the creation of Koch’s postulates

Frederick was by inheritance Duke of Swabia (1147–1152

Hwangto a special yellow colored soil from Korea

Ink Name Ajisai

Opus 88 Demo Clear Boxed Set His research led to theThis large fountain pen features fully transparent acrylic in an eyedropper filler with a shut off valve mechanism. To fill, unscrew the section, fill with the included eyedropper, and replace section. To write, simply unscrew the end blind cap, which releases the middle piston rod's shut off mechanism. (video below) Stainless steel Jowo nib Eyedropper included Need Ink? Check out our wide selection of Diamine Ink.