To use transfer paper on a mug, you place the transfer paper onto the mug, and then use a heat source like a hair dryer to dry the decal and adhere it to the mug substrate (ceramic, metal, wood, or glass).
To use transfer paper on a mug, you place the transfer paper onto the mug, and then use a heat source like a hair dryer to dry the decal and adhere it to the mug substrate (ceramic, metal, wood, or glass).