The barrel of the Prodir DS8 True Biotic contains not a gram of plastic, but PHA: a material that nature itself produces and breaks down again. Swiss made, the recognisable triangular shape, and room for your brand.
A pen is often the first thing a client takes home from you. This one leaves a different kind of impression: no fossil plastic, but a pen you’ll keep using for years.
Barrel, clip and push button are made from PHA biopolymers instead of fossil plastic.
The material breaks down again in nature, even in seawater.
Designed and produced in Europe, by Prodir in Switzerland.
Matt, natural shades that suit any house style. Custom PMS colours are possible for larger quantities.






A selection from the range. Feel free to ask us for the current colour chart and samples.
PHA stands for polyhydroxyalkanoates. Not a lab-made plastic, but a material that micro-organisms produce themselves: they ferment sugars and fats and store them as a reserve substance. The same nature breaks it down again afterwards.
No crude oil at the base of the material.
Made by micro-organisms from sugars and fats.
Breaks down in natural environments, including water.
Designed for a long life, not to be thrown away.
Three faces mean three natural support points for your fingers, and a pen that doesn’t roll off the table.
Send us your logo in vector format and we'll check it.
Together we choose the barrel colour and print colour that work.
You receive a visual for approval. Nothing goes into production without your yes.
We print, check and deliver to you.
| Brand | Prodir |
| Model | DS8 True Biotic |
| Type | Push-button ballpoint pen |
| Shape | Triangular barrel |
| Material | Bio-based, biodegradable biopolymers (PHA) |
| Parts in PHA | Barrel, clip and push button |
| Origin | Made in Europe, Swiss production |
| Refill | Floating Ball 1.0 with lead-free tip, replaceable |
| Personalisation | Printed with your logo |
Tangible proof to back up your communication about materials and impact.
A giveaway visitors keep instead of throwing away.
At the front desk, in meeting rooms and in welcome packs.
Meets sustainability criteria in public tenders.
Send us your logo and the quantities you have in mind. We’ll look at the colours, the print and the lead time with you.