World's Best Dad Ceramic Magic Mug
Add your own personalised message to one of these fun colour-changing mugs! Magic mug appears to be a regular black mug, but when filled with hot water, reveals your special message. When the mug cools it goes back to black.
These awesome colour-changing magic mugs are ideal for any occasion.
Care Instructions: Hand wash only
Size: 9.4cm x 7.8cm
