Perfect for Crafting and Gifting: Each Makerflo premium stainless steel tumbler comes individually packaged in an elegant peek-a-boo window gift box with a sliding splash-proof lid and straw. Made from high-quality, food-grade 18/8 stainless steel, these tumblers are ideal for personalized crafting projects and make thoughtful, lasting gifts. Perfect for DIY Creativity: This stainless steel tumblers are designed for Epoxy, UV printing, Vinyl, and Laser Engraving, making it the ideal canvas for personalized creations. The smooth surface is perfect for Creating unique and eye-catching masterpieces. Please note: These tumblers are not suitable for sublimation or DTF. Available in a sleek silver finish. Stylish and Functional Design: The Makerflo stainless steel insulated tumblers features double-wall, vacuum insulation and is BPA-free for durability and safety. It comes individually boxed with a sleek black lid, a screw-top clear sliding splash-proof lid, and care cards for added convenience. Safe and Durable: Crafted from high-quality, BPA-free, food-grade 304 stainless steel, this rimless bottom insulated travel tumbler is lead-free, ensuring a safe and healthy choice for your well-being. It keeps beverages cold for 24+ hours and warm for up to 8 hours. The double-wall insulation prevents sweating, keeping the exterior dry and non-slip for easy handling. STYLISH DESIGNS: The Stainless Steel insulated tumbler is elegantly crafted with a seamless smooth exterior and interior making it aesthetically chic, functionally lightweight, slim and easy to hold. Set Included Clear Splash Proof Lid, Plastic straw, and Care Cards.