One embodies speed and the other strength, the two best friends Sonic and Knuckles are ready to take on Doctor Eggman and they are gathered on this beautiful Sonic mug by ABYstyle. - Standard size (320ml) - Packaging: window-box. - Dishwasher and microwave safe. - High quality ceramic mug. Standard capacity (320 ml) - Packaging: cardboard box to protect the mug while ensuring 360� visibility. - Suitable for microwaves and dishwashers.