The bodum 4559 10 is a set of 2 piece pavina double wall glass the 045 ltr bodum pavina is an insulated double wall glass which is handmade by expert artisans these glasses are mouth blown therefore each one may have a slight difference in height thickness and weight these glasses are ideal for keeping hot drinks warmer and cool drinks cooler for best results retaining heat pre heat the glass before use dishwasher microwave safe bodum pavina double wall thermo glasses have a double la