This 10-digit calculator is crafted from natural cork, combining everyday functionality with a sustainable and elegant design. Featuring soft-touch keys for comfortable use and an automatic shut-off system for improved energy efficiency, it is both practical and refined.

Powered by solar energy with additional support from an included button-cell battery, it ensures reliable performance in any situation.

Solar Powered | 10 Digits | Button Cell Battery Included
Crafted from Portuguese Cork 🌿