Usage Tips:DESIGN YOURSELF:sublimation tumblers is painted by a layer of quality sublimation coating,the sublimation skinny tumblers allow you to design exquisite cups in your own style.It&39;s for sublimation,with quality coating ,meanwhile the printed color comes out not foggy,which is different from the other ordinary white tumblers.If you want to DIY your own tumbler, this is a great choice.STAINLESS STEEL VACUUM INSULATED: Double wall vacuum insulation design,it&39;s served with stainless steel,helping to maintain your drinks at the right temperature for hours(keep your drinks hot for three hours and cold for nine hours).Premium material makes it never rust,anti - perspiration,no condensation and easy to clean.COMPLETELY STRAIGHT:sublimation skinny tumbler is completely straight not tapered,which is easier to make the full wrap sublimation print by mug tumbler press machine or sublimation oven.Repeat,it&39;s completely straightSTAINLESS STEEL STRAW + SPLASH-PROOF LID: Our stainless steel straws are suitable for iced coffee, tea and water,further more,they&39;re wide enough to suck thick drinks,such as smoothies and milkshakes. No need to worry about the would make a mess in your car, because there&39;s a splash-proof lid snugly grips each tumbler. PS: stainless steel straw is completed with a straw cleaning brush in order to clean the straw easier.PERFECTLY GIFTS:sublimation tumbler is best for DIY,and you can add any design thinking you want.It&39;s suitable for all kinds of festivals or people group.We incorporate our ideas into designing, which is completely unique and beautiful ,making it looks more like a giftColour: whiteMaterial: stainless steelPackage Contents:4 * Cups4 * Straws4 * Cleaning brushesOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.