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minimal uno pen is made from colored aluminum

by  ensso from United States (US)
Clear selection



Product Description

Pen UNO came to life on Kickstarter with the support of more than 1500 backers. Now you can get it on designboom for only $35 – a saving of $10 of the retail price of $45.


Pen UNO is a sleek and super minimal all-aluminum pen available in different colors: space grey, gold, rose gold, red and black.  It uses the Hi-Tec C Coleto gel ink cartridge which is widely available in a variety of colors and lineweights.


With only 5.3 mm in diameter, Pen UNO is one of the thinnest pens in production. The grip section is wider for a very comfortable writing experience and also doubles as a twisting cap to protect the pen tip when not in use. A few turns of the barrel will open or close the pen.


Pen UNO is perhaps the most minimal pen in the market. It is the study of liberating a pen of unnecessary parts and ornaments. The design aims to be a simple yet powerful solution focused on the details.


Pen UNO is thin with the grip section measuring at 3/8″ in diameter – similar to a standard pencil – which provides the most comfortable writing experience. Your hand and brain will remember the old days writing with a wood pencil. In addition, the Hi-Tec C Coleto gel ink cartridge is a favorite of many because of its smoothness, reliability, and precision.


Additional Information


black, gold, space-grey, red

seller information

  • address: 6363 Wilshire Blvd. Suite 311 Los Angeles, CA 90048 USA
  • ensso is a design brand established in 2014 in Los Angeles, California by award-winning designer Carlo Aiello. ensso innovates through the exploration of new aesthetics, materials, and fabrication processes. Every design is a novel investigation, an opportunity to rethink, transform, and create beautiful functional objects that inspire our world.
    • Red Dot Design Award
    • Good Design Award
    • ICFF Award (International Contemporary Furniture Fair)
    • Chicago Museum of Architecture and Design (permanent collection)
    • San Francisco Museum of Craft and Design (permanent collection)


ship to cost
worldwide $4.00


shipping policy

Pens will be shipped via regular post (United States Postal Service). Orders within the United States will take approximately 1 week to arrive. International orders will take approximately 3 weeks to arrive but can take up to 6 weeks depending on customs clearance and efficiency of the postal service at the destination country.


refund Policy

We accept returns for any defective product for 90 days.