/B1 Glass Reservoir Pen

Name: /B1 Glass Reservoir Pen
Brand: Requin Renard
Price: 38.00 EUR
Availability: InStock

€38,00 EUR

A glass pen with variable line width.

Entirely made of glass and refillable, the B1 pen now features a beveled nib. The result: a modular line from 0.45 to 2.5 mm depending on the angle, for an expressive and unique stroke.

∞

Autonomy

Up to 30 meters of continuous drawing

✎

Variable line

From 0.45 to 2.5 mm depending on angle

✦

Beveled nib

For a modular stroke

♻

Sustainable

Refillable infinitely

The line thickness varies according to the pen's inclination. Each piece being handcrafted, characteristics may vary slightly, reflecting the artisanal nature of the making.

The story of your pen.

Each B1 pen is born in our glass workshop in Marseille. The glass is heated, blown and shaped entirely by hand, then equipped with its beveled nib which offers unique versatility.

The integrated ball reservoir is a Requin Renard innovation: you write longer, refill less often. The beveled nib's inclination allows you to modulate your line for total creative expression.

Each pen comes with

□A reusable rigid case

◐A filling pipette

◈An illustrated user guide

Each B1 glass pen is hand-blown in our workshop in Marseille using traditional glassmaking techniques.

Made from borosilicate glass, known for its strength and stability, every pen is shaped manually, from the body to the integrated reservoir. This artisanal process ensures the uniqueness and high quality of each piece.

Yes. The heat shaping of the glass gives each B1 pen its own character.

Subtle variations in curve, shape or line thickness are completely normal. They are part of the identity of every Requin Renard pen.

We use high-quality borosilicate glass, chosen for its durability and chemical stability. Sourced from trusted European suppliers, it meets the standards of both artistic and laboratory-grade glass.

Our pens are generally made to order. Production takes between 3 and 12 business days depending on workshop activity. Once ready, they are shipped within 24 to 48 hours via a tracked carrier. Delivery usually takes 2 to 4 days, depending on the destination.

Compatible inks

• Fluid Indian ink (e.g. Pébéo, Rougier & Plé)

• Watercolor inks (Ecoline type)

• Calligraphy inks (Jacques Herbin, etc.)

⚠️ Avoid pigmented, metallic, acrylic or gel inks: they can block the ball mechanism.

Filling

Fill the pen from the top using the pipette provided or the one from your ink bottle.

Pour slowly until the fifth ball becomes visible.

No piston or cartridge is needed.

Cleaning

• Fill the pen with water.

• Hold it tip-up and shake it over the sink to empty.

• Repeat until the water runs clear.

• Dry with a soft cloth.

No soap or solvent required.

Reusable packaging

Each pen comes with:

• a rigid reusable case that also serves as a display,

• a filling pipette,

• clear and illustrated instructions.