The MANNA 12 Pack Color Changing Reusable Tumblers with Lids & Straw Set is a stylish and modern drinkware option suitable for all occasions. These 24oz 710mL tumblers come in a solid color design with a unique color-changing feature, adding a touch of beauty and fun to your drinkware collection. Made of durable plastic, these round tumblers are stackable, decorated with glitter, and come with lids and straws for convenience. Perfect for teens and adults alike, these tumblers are a versatile and practical choice for your kitchen or dining area.