BENU Briolette Luminous Blue Fountain Pen

The model with a striking faceted contour. Long briolette-like cuts prevent the pens from rolling and enables the true color and brilliance of the material to emerge.

This fountain pen comes with a standard international converter and one long blue ink cartridge. You can also convert it to eyedropper fill.

• Material: high quality resin
• Special characteristic: glows in a dark, glowing color - light blue
• Length Capped: 13.8 cm / 5.4 inches
• Weight: 19.5 gr
• Cap: Screw On, the cap can not be posted
• Nib: #5, Schmidt, stainless steel
• Refill: Standard large international size converter and ink cartridge (72 mm / 2.8 inches ).

This pen glows beautifully in a dark and semi-dark with a green color after an hour exposure to light. Please accept variations in duration of glowing depending on exposure time to light, and the intensity of the light source. There are different light sources you can use for “charging” the pen to glow—natural sunlight, regular desk lamps, or LED lamps. Usually, LED lights produce a weaker glow compared to sunlight and traditional incandescent bulbs. However, avoid overheating especially when using incandescent lights and direct sunlight during “charging.” Long exposure to warm sources with strong overheating (over 50°C / 122°F) can degrade the quality of the resin.

Each and every BENU product is one of a kind. Due to the handmade and proprietary production process, it ensures that every single pen has a unique pattern and color combination that can never be repeated.