Sublimation Slate Coaster Square 3.5 x 3.5 Inches
Made from natural granite stone, these sublimation photo boards are handcrafted with imperfect edges. Ideal for home decoration, or gifts with printed images. You can also make your own rock stone, you can print the photo of your friend and family on the stone and as a gift.
Print on sublimation paper, mirror image
Match image and printable side tightly without margin
Printing image side down
Use flat heat press
Use medium pressure
Time: 420 seconds