12 oz Weighted Cup with Lid- Bottom Coaster Weight 12 ounce cup with 8 extra ounces of weight makes it easier for users with tremors and athetosis to control movement while drinking Blue container with polypropylene construction and white lid insulates hot or cold liquids Features easy-to-grasp handle and stable, wide base for a secure grip for users with limited muscle control or shaky hands Assists those with shaking hands or limited muscle control in drinking liquids independently Not recommended for institutional dishwasher or microwave, BPA and Phthalates free, non-latex