11oz Blue Colour Changing Magic Mug – Blank Sublimation Mug for Heat Press

Delight customers with a magical reveal using this 11oz blue colour changing sublimation mug. It appears solid blue when cold and dramatically reveals your full-colour design when filled with a hot drink — perfect for gifts and novelty orders.

• Capacity: 325ml / 11oz
• Colour: Blue exterior, reveals design when hot
• Coating: Sublimation-ready ceramic inner surface
• Compatible with: Sublimation paper and sublimation ink
• Best results: 190°C for 150–180 seconds using a mug press (print on the inner white layer)

A bestselling novelty blank for personalised gifts, craft markets, and print-on-demand businesses.