The Opus 88 Demonstrator pen is a special writing instrument. It features a balanced shape and large size, made from alternating materials of transparent and frosted resin, drawing attention. It functions as an eyedropper with a glass dropper included in the package, allowing filling with 3.5 ml of ink.
Along the body, there is a piston that controls the ink flow. By unscrewing the button on the top slightly, the ink amount can be adjusted and controlled. The clip is strong and flexible in black, contrasting fully with the transparency of the body. The cap screws onto the body.
- Pen length: closed 16.5 cm, open 21 cm
- Body: 13.7 cm, cap: 6.4 cm
- Weight: 27 grams
Opus 88 writing instruments go beyond the simple and reflect the modern art of writing, with the company’s founder Michael Hsu overseeing the design and form, placing special emphasis on functionality.
- Genre
- -
- Calligraphy
- No
- Quill
- No
- Colour
- Multicolour
- Ink Color
- Purple
- Line Width
- Extra Fine
- Cap
- -
- Material
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.