We've all tried to carry too many mugs at once leading to spills, burnt fingers and stains on the carpet. So, inspired by the quintessential builder's mug, designer Jonathan Aspinall developed a clever solution. Mugs that can link together! Each cup has a cross on one side and a corresponding recess on the other so they can be linked together and carried in a line to friends, family and colleagues without the need for a tray.