ZWILLING. Passion for the best. Since 1731. The ZWILLING brand has been synonymous with high-quality products since 1731 and is one of the world's oldest brands. Offering customers the very best kitchen and beauty products has always been ZWILLING's passion. It has always been the company's aim to use innovative techniques to produce the highest quality products in an appealing and timeless design – all the time evolving shaped, functions and processes.