• Halloween math puzzle mug: big jack-o-lanterns, ghosts and candy corn in four rows of equations, for teacher desks, staff rooms and slow coffee mornings
• Seven styles: white ceramic, black, accent with coloured inside and handle, colour-changing, enamel camp mug, 20oz tumbler and 40oz tumbler with handle
• Volumes: 10oz, 11oz, 15oz, 20oz and 40oz
• Material: premium ceramic on the mug styles, with enamel and insulated tumbler bodies on the others
• Printing: vacuum-form printed in the U.S.A., which fuses the image into the surface instead of laying it on top like a sticker, so it will not peel
• Ceramic mugs are microwave safe and top-shelf dishwasher safe

Solve it before your coffee cools.