These ColorSub sublimation tumblers are perfect for anyone into DIY crafts or starting a small business! You get 6 white glitter tumblers, each 17 ounces, that are specially coated for sublimation printing. The premium polymer coating means you can add any design, photo, or pattern using a tumbler heat press machine or sublimation oven. They're made from food-grade 304 stainless steel with double-walled vacuum insulation that keeps drinks hot or cold for hours - perfect for coffee, tea, or smoothies. Each tumbler comes with a leak-proof BPA-free sliding lid and a straw, and they arrive in individual gift boxes that make them ready for gifting or selling. The glitter finish adds a nice sparkle even before you add your designs, and the quality is really professional. I've used these for customer orders and they hold up beautifully - the sublimation results are vibrant and durable, and the insulation works great. They're perfect for Christmas gifts, birthdays, Mother's Day, or as promotional items for businesses. The package includes everything you need: 6 tumblers, 6 gift boxes, 6 lids, and 6 straws. Whether you're a crafter looking for quality blanks or someone wanting to create personalized gifts, these tumblers deliver excellent results every time!