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

Create a magical reveal moment with this 11oz red colour changing sublimation mug. The mug appears solid red when empty, then reveals your custom design when filled with a hot beverage — a guaranteed crowd-pleaser for gifting and novelty products.

• Capacity: 325ml / 11oz
• Colour: Red 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.