Perma-brew Coffee Maker/tea Infuser One Cup Filter For Microwave Dishwasher Safe Microwave Coffeemaker Microwave Fast; Fresh-brewed Taste Uses Regular Ground Coffee; Not Instant Dishwasher Safe Also Brews Loose Tea Product Description Rapid Brew One Cup Microwave Coffeemaker Makes Fresh Brewed Coffee Microwave Fast. Uses Regular Ground Coffee (not Instant) For True Fresh Brewed Aroma And Taste. Great For Home And office. Also Brews Loose Tea. Dishwasher Safe.