This is a 15 oz. Mug with a ‘HEX O GRAM’. What is that you ask? Well, it’s for GEEKY people who have probably at one point in their lives programmed computers using Assembler Language. These mugs are their ‘Monogram’ in Hexadecimal. Purely for the geek on your gift list. So, if you have EVER want to PUT A HEX on someone, here is your chance!