Moontree Classy, sassy and a bit smart assy-Coffee Mugs-Inspirational gifts and sarcasm-funny mugs High quality ceramic-Holder 12OZ Safe for Microwave and dishwasher. Resistant for house and restaurant use. Large, easy-grip handle Great gift for your best friend, mom, sister, boss or girlfriend. This represents an affordable novelty they will appreciate for years. Ideal to show your love on Valentine's Day or to give a nice surprise on a birthday party.