03 - Hidden Message - What The Heck/F**k - Mug etc

Bring humor, surprise, and a touch of hidden attitude with this unique gift collection. Each design features a bold decorative pattern that secretly spells out the playful slang phrase “What the Heck.” Thanks to a simple two-letter edit, the phrase can easily be adapted into another well-known expression, giving these designs a customizable twist. From classic mugs to practical travel mugs this collection covers every occasion. Perfect for Christmas, birthdays, office exchanges, or everyday use, these hidden message gifts balance modern style with a cheeky, puzzle like appeal.