Binary Ring (Cork/Silver)
Genuine cork is crafted with great care in every Binary Ring and remains feather-light for years.
Made from genuine natural materials, with unique variations in color and texture.
- Free shipping including tracking
Our customers benefit from fast and free shipping. More information >
- 24-month warranty
During the first 24 months, we take care of any issues that arise through normal use. Learn more >
- Free 24-day return | Club account
Club membership is 100% free – members receive a prepaid return label at no extra cost. Even without an account, you can return within 24 days, with a small label fee. Here.
Packaged as a gift?
Description
The emergence of the binary system has changed our world forever and laid the foundation for our digital society as we know it today.
Venture into the unknown with your "Binary" ring! The material combination of natural cork and durable stainless steel is 100% waterproof and completes every look! With your "Binary" you'll be ready for any challenge that comes your way.
Details
| Ring width | 8 mm |
|---|---|
| Ring size | Available in various sizes |
| Material | 316L stainless steel in silver and natural cork |
What's included
Your model
Storage box
Cork holder
Protective packaging

Where nature meets craftsmanship
Every HOLZKERN piece begins with genuine natural materials from the forests, mountains, and oceans of our planet. With precision, experience, and innovative technology, we preserve nature's unique character and make it wearable every day. The result: accessories that are as individual as you are and remind you of your uniqueness for years to come.
“With Holzkern I always want to express my love for nature and have set myself the goal of creating the perfect piece of nature for everyone.”
