
Opus 88 Demo Clear
This 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.
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Opus 88 Demo Clear
This 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 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.












