Set of 2 Stainless Steel Tea and Coffee Mugs, Double Wall Insulated Drinking Cups for Children - 12 oz (Spanish Style with Flat Bottom) QUALITY - High quality, food grade, safe for drinks and made from durable stainless steel which will last long, is rust proof, strong yet lightweight SIZE - Great large 12 oz (350ml) stainless steel double wall drinking cup. Keeps hot drinks hotter and cold drinks colder for longer period of time. DESIGN - Flat bottom for extra stability and rolled lip for easy sipping. Rust proof and dishwasher safe USAGE - Best for tea, coffee, milk, for children. For adults, may be used as a large shot mug SET - Set of 2 stainless steel mugs which will last long as they are made from durable stainless steel