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OPUS 88 - Dolphin Demo orthodox drop-in fountain pen

Regular price
NT $ 4,500.00
Sale price
NT $ 4,500.00
Regular price
NT $ 4,500.00
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OPUS 88 - Dolphin Demo orthodox drop-in fountain pen Total score: 0 - 0 Evaluation

Opus 88 - Dolphin\Demo orthodox drop-in fountain pen

  • The transparent acrylic pen body and comfortable center of gravity allow everyone to write easily.
  • The air pressure and ink channel switch can be adjusted through the knob at the end, thereby controlling the ink output and air tightness.
  • The pen body and grip can be directly unscrewed for easy cleaning and ink filling.


  • Pen body material: acrylic/metal copper/hard rubber center rod
  • The pen cap cannot be placed on the pen tail
  • Weight: 27g
  • With cover: about 15cm
  • Without cover: about 14cm
  • Upper tube diameter: 1.6cm
  • Down tube diameter: 1.5cm
  • Pen tip: JOWO No. 6 white stainless steel tip
  • Pen clip: chrome plated


  • One pen in a gift box
  • Comes with a glass dropper
  • An illustrated instruction manual

Picture from Opus official.

OPUS 88 - Dolphin Demo


  • Holder/Cap: Material : Transparent Acrylic
  • Ink Stopper: Ebonite
  • Weight: approx 27g
  • Capped Length : approx 15cm
  • Nib: Germany JOWO #12 (or purchase with our recent blade)
  • Clip: Chrome plated
  • Made in Taiwan


  • Gift box
  • Glass eydropper
  • Introduction

Image Source: OPUS 88 


  • Please read our store's precautions before placing a bid.
  • Because shooting and various types of monitors mustThere is color difference, the picture is for reference only, please refer to the actual product received for the color. Returns and exchanges due to color difference will not be accepted as a defect.
  • The flow of goods is large. If there is a shortage of goods, our store reserves the right to accept or reject orders.

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