The Weighted Insulated Cup with Spout Lid keeps the hot liquids hot, or the cold liquids cold. A steel weight has been added internally in the base of the cup to reduce tremors of the hand - commonly associated with persons having Parkinson's Disease and other illnesses or injuries that cause tremors. Heavy insulated cup weighs 8.4 oz and holds up to 8 oz of liquid. Dishwasher safe. This cup comes with a Spouted Lid which helps direct the liquid straight into the mouth. Opaque plastic snorkel lid is also great for sipping.Weighted Insulated Cup with Spout Lid Features:Added weight helps reduce tremors of the hand.Insulation keep food and drink warm or cold.Weighted Insulated Cup Spout Lid Specifications:Color: Blue cup, opaque tube lid.Capacity: 8 oz.Weighs: 8.4 oz.Material: BPA, Phthalates and Latex free.Note: DO NOT Microwave.