The product is a Starbucks Grande White Glitter & Silver Glitter Black Coffee Cup Tumbler, featuring a sleek design with a shimmering white and silver color scheme. This 16 oz tumbler is an original piece created in 2017, perfect for advertising Starbucks coffee and tea beverages. Made in China, this cup tumbler includes a straw for added convenience and is a collectible item for fans of Starbucks merchandise. The glitter accents give it a unique and eye-catching look, making it a must-have for coffee and tea enthusiasts.