RARE Accio! Box "Harry Potter"-Inspired Conjure Self-Mixing Cocoa Mug

This 'Self-Stirring Mug' is from Accio! Box (now known as Magic Delivered, which is what I've labelled it under), and inspired by the Knight Bus in "Harry Potter". Unique design with vintage flair. The box has damage to it, including a tear (as shown in the photos), but the actual item is in great condition.