Funny Heat Reveal Mug – "Of All the Butts You Are My Fav"– Color Changing Cup

Add some humor to your morning routine with this funny color-changing mug! When hot liquid is poured in, the hidden design is revealed: a playful cartoon and the message, "Of all the butts in the world, yours is my favorite." Matte black exterior with a white interior. Gently pre-loved and in great condition. Perfect for gifting, Valentine's Day, anniversaries, or just because. Please see all photos for details. Hand wash recommended to preserve the design.