The uma RECYCLED PET PEN CORE is a ballpoint pen that combines sustainable material innovation with a clearly structured, modular product concept. Developed for everyday use, it translates ecological responsibility into a functional and consistently designed writing instrument.
The pen is made from recycled PET, sourced from post-consumer PET bottles collected in Europe. These are processed into a high-quality rPET material, specifically developed for long-lasting writing instruments. Manufacturing takes place in European, ClimatePartner-certified production facilities. This creates a transparent and traceable material cycle that makes sustainability visible and functionally tangible.
The uma RECYCLED PET PEN CORE is conceived as a modular system. It is available in four clearly defined variants – with or without metal tip, with matte or rubberized surface – and in a harmonized palette of 16 muted colors. This structured range allows individual customization while maintaining a consistent design language. The design is deliberately restrained and ergonomic, focusing on durability, tactile quality, and everyday usability.
The uma RECYCLED PET PEN CORE demonstrates how sustainable materials, thoughtful design and functional performance can be combined in a market-ready writing instrument.

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Details
Design
uma Schreibgeräte Ullmann (in-house design), Germany
Manufacturer
uma Schreibgeräte Ullmann, Germany
Year of production
2026
