Crafters and small business owners, this 50-pack of Icesip sublimation tumblers is absolutely perfect for your DIY projects or custom drinkware business! The 16oz size is that popular standard that everyone loves for iced coffee, juice, soda, and other cold drinks. You get a beautiful assortment of gradient colors - 10 frosty blue plus 8 each of five other gorgeous colors, so you have plenty of variety for different designs. The glass is food-grade and completely lead-free and BPA-free, so they're safe for everyday use. The bamboo lids are such a nice touch - they look natural and elegant, and the silicone ring inside prevents leaks and spills. Each tumbler comes with a plastic straw too, making them ready to use or sell right out of the box. The high-temperature sublimation coating means your designs will transfer clearly and brightly without any ghosting, bleeding, or that foggy look that cheaper tumblers get. They're individually boxed too, which is huge for protecting them during storage and making them presentation-ready for customers. Perfect for creating personalized gifts for weddings, birthdays, holidays, or corporate events. The quality is really impressive - the glass feels substantial, the bamboo lids fit snugly, and everything holds up well through the sublimation process. Whether you're just starting your tumbler business or are an experienced crafter looking for reliable blanks, this 50-pack delivers excellent value and professional results that your customers will love. Your custom designs will pop on these beautiful gradient backgrounds!