Description

• The Opus 88 Flow fountain pen is a large eyedropper-filled pen with a piston operated shut-off valve. The barrel is made of transparent acrylic with playful colored swirls and a solid colored resin cap.
• The cap and piston knob are octagonal shaped. The nib is made from high-quality stainless steel and is designed to provide a smooth and consistent writing experience.
• It also comes with a glass eyedropper to fill the pen with your favorite ink. An ebonite piston and rubber gasket seals the feed off from the barrel when fully depressed.
• To fill, Unscrew the barrel of the pen from the grip section. Take an eyedropper and fill it with your preferred ink. Slowly drop the ink into the barrel of the pen until it is about 3/4 full.
• Be careful not to overfill the pen, as this can cause leaks. Screw the barrel back onto the grip section, making sure it is tightened securely.
• Hold the pen nib down and turn the filling knob at the end of the barrel counterclockwise to release the air inside. Turn the knob back clockwise to fill the pen with ink. Continue turning the knob clockwise until it stops, indicating that the pen is full.
• These pens often feature unique designs and materials, making them truly one-of-a-kind writing instruments. Overall, Opus 88 is a brand that is highly regarded by fountain pen enthusiasts for their quality craftsmanship, attention to detail, and commitment to innovation.