RoboPen creates letters, cards, envelopes and other documents as if they were written by hand. The visible pressure of the clamped pen and slight variations in the letters ensure an authentic typeface.

  • Pre-defined fonts or your own handwriting
  • Ballpoint pen, fountain pen, felt-tip pen or special pens
  • Different materials and formats
  • Personalized content, even in continuous text
  • Large and small print runs

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Significantly higher response rates

Some 99 percent of recipients open and read a handwritten letter. The response and conversion rates are up to ten times higher than for a conventional printed or online mailing. And it’s no surprise: the aesthetics and time-consuming process involved in preparing a handwritten message convey an impression of esteem – even if the recipient is aware that it is a mechanical product.

Individual, personalized and for every purpose

Whether it is for a formal invitation to a company anniversary, a customer loyalty thank-you card or a mailing in a multi-phase campaign, you can use documents created by RoboPen in a wide range of situations. Even technically speaking, there are almost no limits. RoboPen can even write on cardboard. For a very personal touch, we can digitize your own handwriting so that the robot can write just like you.



High-quality with space for long messages. You can produce an entirely handwritten or partly printed letter.


The ideal format for short, strong messages. Well-adapted to reactivating customers or strengthening campaigns.


A handwritten envelope with a stamp affixed will be opened. We promise.

Special format

Menus, displays or business cards? RoboPen can be used in many different ways. Tell us what you want and we will do the rest.


Price example for print runs of up to 249 items. For larger print runs, we offer a range of discounts.

A6, A6/5
450 characters

2.99 per item

A5, B5
540 characters

3.50 per item

A4, B4
690 characters

4.31 per item

120 characters

1.09 per item

All prices in CHF excl. VAT.

Design, material, packaging and mailing not included in the price example.

Set-up: CHF 190 (flat rate)

Optional extras

  • Own handwriting: CHF 550 (flat rate)
  • Fountain pen instead of ballpoint pen/felt-tip pen: CHF 0.22 per item
  • Special pens: surcharge on request



Give us a call

CHF 0.08/min. from landline phones within Switzerland
Monday till Friday: 8am - 5pm

+41 58 667 85 91

+41 58 667 85 91

Write to us

For hearing impaired persons

For deaf or hearing impaired persons

Our address

Post CH Ltd
Post Net
Sales SME
Wankdorfallee 4
3030 Bern