Main Features: Ceramic mug boasts clean，contemporary lines and features inlaid lettering.All of them are Microwave and dishwasher safe. Enjoy your favorite hot beverage with Our quality mugs.Dimension: 3.8"H x 3.2"D Precaution:1. Please avoid to scrape on the printing with sharp tools.2. dishwasher machine is not available.Packaging: Single Gift Packaging with foam which will keep it get away from broken.