We call them shot glasses, but many of our customers tell us they are a great size for the bathroom. We have no rules! You can drink anything you want from them. Great for kids too! Glazed in beautiful shades of teal with purple on a dark brown under-glaze. Microwave, dishwasher, and oven safe. Each one holds approx. 6 ounces. Glazing may be slightly different than picture.