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I recognise Zwiesel glasses by their sound
Dense coniferous forest in a mountainous landscape, with low-lying banks of fog.

The benefits of Tritan® Glass Protect

explained in accordance with the EmpCo guidelines

Our products are considered to be manufactured in an environmentally friendly manner because…

  • thanks to our oxy-fuel tank technology, 30 per cent less energy is consumed compared to conventional gas-and-air-heated glass melting tanks,
  • we have a certified environmental management system in accordance with ISO 14001
  • and we rely on regional raw materials and continuous process innovation, e.g. filtration systems, heat recovery techniques and much more.

Unsere Produkte gelten als besonders spülmaschinenfest

  • in accordance with DIN EN 12875-1:2005 and DIN EN 12875-2:2001.

Our products are considered to be particularly dishwasher-safe

  • they are made from high-quality Tritan® crystal glass, which is always subjected to quality tests for stress, drop tests, scratches, cracks, thermal shock and much more.

10%
for your next order
Subscribe to our Zwiesel newsletter and receive a 10% discount on your next order.
*Voucher can only be redeemed once per person. Already reduced products and combinations with other discounts are excluded.
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