Let these ceramic mugs be your ticket to pro mugs in minutes. This stackable set includes 4 mug blanks and 4 boxes for easy gifting. Designed with a straight pressing surface and a smooth ceramic finish for flawless transfers. Use Infusible Ink products to personalize with a name, logo, inside joke, or favorite quote and let Cricut Mug Press do the rest. Unlike iron-on transfers or heat-transfer vinyl that adhere to your base material, Infusible Ink designs become one with your mug, resulting in permanent, seamlessly smooth transfers that are also dishwasher friendly & microwave safe. Carefully follow instructions at cricut.com/make-mugs. WARNING: Extremely hot immediately following heat-transfer process. Adult use only. Imported.