Making coffee with your minibru is easy! Fill your cup with coarsely ground coffee to the lower fill line, then pour in hot water to the upper fill line. After 2-3 minutes, insert the filter cylinder and press down slowly until your brew is completely filtered. Then enjoy your freshly brewed cup of joe! Clean-up is just as easy: remove the filter cylinder, separate out the gasket and rinse ‘em off. The mug itself is glass, so you can put it in your dishwasher.