Borosilicate Glass Handmade Half Full Double Wall Beer Glass

About Borosilicate Glass

Borosilicate glass is well-known for its low rate of thermal expansion and less subject to thermal stress. When used as a glass container, it can withstand instant temperature change from -30 ? to 150?. It is widely used on premium wineglass, thanks to its low dispersion and relatively low refractive indices.

Is your glass half full or half empty?This clever 7-ounce glass reminds you that Half Full is where you'll always find refreshmentThis double-wall borosilicate glass is permanently marked 'Half Full' and 'Half Empty'Perfect for serving up wine, beer, water, soda and anything else you can drinkComes packed in a colorful protective gift box so you can help someone else see the glass really is half full