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The Opus 88 Demonstrator pen is a unique writing instrument with a balanced shape and large size. Made from alternating materials of clear and frosted resin, it attracts attention.
It works as an eyedropper with a glass dropper included in the package, filling with 3.5 ml of ink. Along the body, there is a piston that controls the ink flow. By slightly unscrewing the button at the top, it is possible to adjust and control the amount of ink.
Strong and flexible clip in black color, which stands in full contrast to the transparency of the body. The cap screws onto the body.
Opus 88 writing tools transcend the ordinary and reflect the modern art of writing. The company's founder, Michael Hsu, has curated the design and form, placing special emphasis on functionality. Those who recognize the power and beauty of an exceptional writing tool appreciate his work.
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.