Primitive Mind Coffee Break Mug

Size Guide

From Tim's new book, What's Our Problem?. Obviously the best way to give your Primitive Mind the coffee it demands.


  • 11oz. ceramic mug
  • Dishwasher safe, not recommended for oven use

Sizing Guide

Measurements are taken of the front of the shirt.  For example, a Men's Small says Chest = 18", which means it measures 18" from left to right of the front of the shirt.   The full shirt circumference = 36" (front and back combined).