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Circular Ballpoint Pen – Bioplastic with Elephant Grass, Handmade
Handmade, 100% recyclable

Bioplastics with Petroleum-free, European materials Petroleum-free bioplastic with elephant grass
Handmade 3D Printing and Handicrafts Each pen is carefully handcrafted
100% recyclable Fully traceable The entire pen is recyclable
4,93 · 6 shop reviews
26,00 €
incl. VAT & shipping in DE
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In stock · Delivery in 3–5 business days
Made in EU
Premium service
Shipped by the maker
That's what's behind it.

Petroleum-free bioplastics from elephant grass

Your sustainable companion – a bioplastic ballpoint pen

The "Circular Ballpoint Pen" in natural is more than just a writing instrument. It is handcrafted and 3D-printed from petroleum-free bioplastic with elephant grass – a true contribution to the circular economy. Made entirely from European materials and 100% recyclable, it embodies modern, conscious design in everyday life.

Material & Processing

The casing made of sturdy bioplastic with elephant grass offers a natural, warm feel. The matte surface ensures a secure grip and robust use. Combined with a high-quality, document-proof metal refill, it creates a durable and pleasant writing experience that accompanies you through your daily life.

Who is this for?

The "Circular Ballpoint Pen" is perfect for you if conscious consumption and good design are equally important to you. Whether you're writing in creative work, active in the office, or simply looking for a thoughtful gift – this pen represents a new way of writing. Minimalism meets craftsmanship, everyday life meets responsibility.

With the "Circular Ballpoint Pen," you're not just writing – you're making a statement for the circular economy.

Technical details

Material & dimensions.

Handmade
Manufacturing
3D Printing & Handcraft
100%
Recyclable
Complete cycle
Bioplastics
material
with elephant grass
Document-proof
Mine
high-quality
Document-safe metal refill

High-quality, document-proof refill for a secure and pleasant writing experience in daily use

Stable matte finish

Matte surface for a secure grip and robust use – the pen won't slip from your hand

Recyclable packaging

The eco-friendly recycled packaging underscores the sustainable concept – well thought out from the inside to the outside

Material & Workmanship
Material: Bioplastic with elephant grass (casing), document-proof metal refill | Origin: European materials | Process: Handcrafted & 3D printing
Legal notices
Manufacturer
Prototo
Daniel Kurtius
Blücherstraße 11
22767 Hamburg
Deutschland
Contact the brand
Trust & quality

What our customers say.

4,93
Youro shop rating
From 6 verified buyer reviews · since August 2025
Shopauskunft Verified reviews
SA
Shopauskunft Verified buyer reviews

„Hat immer alles gepasst. Tolle Qualität der Produkte und freundlicher Kundenservice."

„Schönes Konzept, endlich findet man lokale Alternativen! Die Bestellung hat gut funktioniert. Hatte eine Rückfrage, Kundensupport hat direkt reagiert. Klare Empfehlung!"

„Das Messer liegt perfekt in der Hand und schneidet fantastisch. Die Verarbeitung ist auf einem ganz anderen Niveau als das, was man sonst so kennt."

Daniel Kurtius
Daniel Kurtius
Herkunft & Handwerk

Von der Idee zum Handwerk.

Seit 2024 entwickelt prototo nachhaltige Designprodukte im Hamburger Studio - 'pro toto' (für das Ganze): jedes Produkt kostenfrei zurücknehmen, Materialien im eigenen Betrieb recyceln.

Europäische Wertschöpfung
  • Deutschland Design, Herstellung │ Kugelschreiberminen │ Stahlfedern
  • Schweiz Recyclingpapier (außerhalb EU)
  • Niederlande Bioplastik
  • Österreich Bioplastik

„Prototo ist ein Design Studio mit dem Ziel maximal nachhaltige Produkte zu entwickeln. Recyclingfähig, klimaneutral, in Handarbeit und mit Bioplastik, mit den kürzesten Lieferketten und aus europäischem Material."

— Daniel von Prototo
Inspiration

Design that lasts.

Non-binding product visualization

Frequently asked questions

The love is in the details.

Prototo

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