Brave Dojo, Bravely
This mug, in the truest tradition of the Dojo, will ACUTALLY teach you how to drink. While it won't double your isk, it's guaranteed to give you EXACTLY what you put into it.
Again, issues with the image generator prevent you from seeing the dojo logo on the other side, but I assure you it's there. Here's the stock image.
This premium mug is made of a durable white ceramic. It is dishwasher and microwave safe. Made in USA.