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Delivery time:
10 to 20 business days
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$625.00 tax excl.

With the Léman Bi-fonction, Caran d’Ache has once again enhanced its collection of Léman writing instruments, showcasing its know-how in the fields of fine writing and graphite.

The Léman Bi-fonction shatters the myth that one has to choose between a ballpoint pen and a mechanical pencil, providing this dual function in a single writing instrument.

The high-tech mechanism provides the Léman Bi-fonction an intuitive usage. The transition from the ballpoint pen to the mechanical pencil is achieved by a simple rotation of the instrument’s body. Its contemporary lines, true to the design of the Léman collection, ensure optimum handling and outstanding writing comfort. Thanks to this unique writing instrument, graphite aficionados will rediscover the flowing lines of this lead without losing any of the convenience of writing with a ballpoint pen.


Ballpoint Pen & Mechanical Pencil

Dimensions: 138 mm x 11 mm


Round brass body covered with polished black lacquer

Caran d’Ache logo and Swiss Made engraved on the ring

Rhodium and silver-coated button, carrying a Caran d’Ache isotype (black lacquered hexagon)

Rhodium and silver-coated, hinged clip

High-precision rotary mechanism

Twisting the body anticlockwise reveals the lead

Twisting the body clockwise reveals the ballpoint


Ballpoint Pen: Equipped with medium black XS cartridge

Mechanical Pencil: 3 x 0.7 mm HB leads

Small rubber included underneath the cap


Standard case

Dimensions: 18.4 x 8 x 4 cm

Weight: 0.252 kg

2-year warranty & Instructions for use available in video format


Swiss Made


Ref. 4759.782

If you are not fully satisfied with your order, you have up to 14 days from the receipt of the package to return the products in their original packaging. You must make a product return request from your account. In case of default, thank you to contact the customer service. Please note that customized products may not be refunded or exchanged. For further information, please also visit our Frequently Asked Questions (FAQ).
All deliveries are handled by our carrier, UPS and USPS. Orders are delivered, with exceptions, within 7 to 10 working days in the United States and 10 to 12 working days in Alaska, Hawaii and Puerto Rico. Free delivery from 199$ purchase.
Payments on the e-commerce website Caran d'Ache are secured by the certified system PCI DSS Level 1. This system allows the highest level of security. Moreover, Caran d'Ache does not store any credit card information. For more information, please also see our Terms and Conditions (GTC).
Payments are made through a credit card or a Paypal account. Are accepted Visa and MasterCard.

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For unique presents, gift wrapping and a personalised card are free of charge
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Free gift wrapping

Free gift wrapping