20 oz Straight Tumblers - Gloss Finish

These 20 oz tumblers are straight sided and have a gloss finish ready for sublimation printing. ●♥● TUMBLER DETAILS ●♥● * Double-walled stainless steel vacuum insulation tumbler * BPA-free sliding lid   PRESSING INSTRUCTIONS and RECOMMENDATIONS - (these are only recommendations as each press and oven are different.  You will need to see what will work best for your particular set up) For a CONSTANT temperature mug press: Set the temperature of the press to 350 degrees F for 80-100 seconds with light-medium pressure. For a VARIABLE temperature mug press: Set the “idle” temperature to 315 degrees, the “print” temperature to 320 degrees and the timer for 15 seconds.  Adjust the pressure to light-medium.  For a convection oven: Set your oven temperature to 360 to 375 degrees.  Heat for 5-6 minutes.