Your coffee is so strong it's practically a bio-hazard. Freak out your office-mates (or warn them away from you) with this fantastic mug.
Five different colors, each available in either right- or left-handed styles. This week only, you can find them here, marked down from $24 to $18.
As I decided after making these to go in a completely different glazing direction, after this week rather than being stocked in my primary shop, these mugs will be moved to my Etsy shop (and put back at full price).