BEAKER MUG [Glass]: with Handle | 250ml & 500ml | Perfect for liquids

Description

BEAKER MUG.

Made from Borosilicate 3.3 glass with handle.
2x sizes available, 250ml and 500ml.
Microwave and dishwasher safe.
(Excerpt from Wikipedia: …” Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (˜3 × 10-6 K-1 at 20 °C), making them more resistant to thermal shock than any other common glass.  “… )

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Wikipedia info