Specifications:Substrate Material: CeramicSize: ᴓ8.2cm x H 9.5cm (3.23in x 3.74in)Color: WhiteFinish: GlossPrint Applications: Dye-Sublimation, Silicone WrapPackage: 36pcs / carton11oz. white Sublimation Mug for sublimation print, for use with a mug press or a sublimation mug wrap. Perfect for personalized printing with dye-sublimation or heat transfer paper! These premium sublimation coffee mugs feature a glossy surface for printing vivid, beautiful full-colors with sublimation, and sturdy walls for safe, durable use. No matter the customer, a personalized coffee mug is the item that makes every kitchen or desk complete. Available in bulk, these white ceramic mugs can be personalized with your business logo or any graphic of your choice. They even make great customer gifts! No matter the graphic, the print will shine with a powerful intensity. UsagesFor Mug Press Operation:Press Temperature: 180℃ (360°F)Time: 250 SecondsPressure: Medium/FirmAttach sublimation transfer paper with image printed in reverse to the mug with thermal tape Place mug in press at the press temperature, and close the element around itPress for the specified time above needed using specified pressureIf the image begins to look blurry, or burnt brown by over-pressing, decrease time by 15 - 30 seconds Once done, remove the mug from the press and remove the transfer paper immediately Allow the mug to cool completely before useFor Oven Operation:Press Temperature: 400°FTime: 12 - 15 Minutes(Test in your oven for accurate time) Attach reversed printed image to mug with thermal tapeWrap silicone wrap around mug surface and clasp at handlePlace in oven preheated to 400°F for approximately 12 - 15 minutes (test to determine best timing!) Afterwards, remove wrap and transfer immediatelyAllow the mug to cool completely before use