Eigengrau

Illuminate your coffee moments with our 11 oz C-Handle Mug, adorned with a fascinating tidbit: "If you open your eyes in a PITCH-BLACK room, the color you'll see is called 'eigengrau'." This mug isn't just for sipping; it's an exploration into the intriguing world of perception. Designed with a comfortable C-handle, this mug ensures a delightful sipping experience as you ponder the unique phenomenon of eigengrau. Each sip becomes a journey into the depths of human perception, transforming your coffee break into a moment of intellectual curiosity. Quality is paramount, and our Eigengrau Quote Mug undergoes meticulous crafting to ensure both durability and a clear representation of the intriguing fact. By sipping from this mug, you not only enjoy your drink but also embark on a journey of discovery. Join the exploration with our Eigengrau Quote Mug. Sip in style, share the knowledge, and let your coffee breaks become moments of intellectual enlightenment and sensory intrigue.