Table accessories of the Berkel K-4900 series are made of high-tech mineral-polymer material - Polyresin (polystone). Polyresin is produced at high temperature under pressure, due to which the material becomes very durable, waterproof and wear-resistant. All products are ground, polished and painted by hand. Products made of polyresin are intended for use in rooms with high humidity and sudden changes in temperature.

Berkel K-4900 Series
https://wasserkraft.ru/berkel-k-4900/