verre-tumbler-250ml-Picardie-Duralex

Set of 6 tumbler glass

18.50$

The tempering process is what makes Duralex so tough. Glass that has been heated to around 700°C is suddenly cooled by cold air ventilation. This treatment creates controlled stress in the glass which improves most of its physical qualities: resistance of mechanical stress (bending, impacts) and thermal shock. Duralex glass is 2.5 times stronger than annealed glass and resistant to a thermal shock of 130°C. This also applies to tempered glass that is used to make windscreens. Upon impact or accident, they burst into thousands of blunt pieces.

Tempered glass

310 ml (11 oz)

Diameter 9 cm (3,5″)

Height 9,4 cm (3,75″)

Dishwasher safe

This price is for a box of 6 glasses

SKU: 1028A B06 .
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