GreatGlas manufactures a 500ml Erlenmeyer coffee mug from a barosilicate laboratory flask. The opening to the flask has been cut down and beaded from a standard flask for ease of savoring good coffee and for stability.

Erlenmeyer mug (500 ml)	$11.50 each
Pack of six mugs	$60.00
Beaker mug (400ml)	$11.50 each
Pack of six mugs	$60.00

The Erlenmeyer flask bears the name of its creator - Emil Erlenmeyer (1825 - 1909) a German chemist.

Try Guatemalan Antigua coffee.