NASA Heat Change Mug

Bring comfort to your day as you enjoy your favourite hot drink! With opposing NASA artwork on each side, this mug is designed to resemble a classic astronaut’s helmet, using embossed ceramic to add a 3D feature. Sit back and relax as this mug reveals a fascinating image when hot liquid is added. - ASTONISHING IMAGERY The mug has a capacity of 320ml so you can enjoy your favourite drinks whilst appreciating the beauty of the imagery that appears as the mug heats