Rommeka Sublimation Sippy Cup Blank, 4 Pack 12oz Kids Sublimation Tumblers with Straws, Insulated Straight Tumbler with Handle and Spill-proof Lid Toddler Sippy Water Bottle

• Material - Sublimation cup is made of 18/8 food grade stainless steel. Unbreakale, reusable and lead free. Premium material also makes it easy to clean and won't rust after long time use. Sublimation Friendly - Each water tumbler has a special polymer coating that allows you to print any image on your blank cup throught sublimation tools to create your own personalized and attractive sippy cup. Method of Operation - Print out your desired image, wrap the patterned paper to the cups and secure with heat-resistant tape, then cover the shrink film on the outside of the cup, blow the shrink wrap sleeves close to the cup with heat melting machine, and put it in the oven, 338°F degree will be better and finished about 5 mins, which is simple to operate and save your time. BPA Free Lids - Our Kids Cup comes with a sippy lid and straw friendly flip lid. Sippy lid with handle make it easy for little hands to hold the cup to ecourage independent drinking. Grows along with your child, suitable in any age. Screw on lids for secure fit preventing huge messes and spill proof! Perfect Customize Gift - Double wall design helping to maintain your drinks at the right temperature for hours (keep your drinks hot for 3 hours and cold for 9 hours), so you can use it in any season. It is your best choice for all kinds of holiday gift and birthday gift. You can buy this sippy cup to DIY a special and unique gift for your kids or your friend's kids.