Middle Finger when HOT solid Black when COLD Color Morphing Mug, 11oz

Middle Finger Mug - super popular gifts for friends and loved ones. This mug changes color and will be the gift that keeps on giving. The heat-reactive surface reveals your middle finger once the mug gets warm. Perfect mug for your first cup of coffee in the morning!!  Give the middle finger until your coffeeholic gets their first cup of coffee in.  The ceramic cup will go back to its original black outside and white inside when it cools down. The C-shaped handle helps keep a sturdy grip. It comes in one size – 11oz (0.33l) – plenty for that big morning cup of coffee.

.: One size: 11oz (0.33 l)
.: Ceramic material with black exterior and white interior
.: Lead and BPA-free
.: Heat-reactive design
.: Glossy finish
.: NB! Hand wash recommended