Heat Changing Mug

Create magic with custom heat changing mugs. Your design reveals instantly when hot. Shop online for stunning hidden prints and fast UK delivery


Your Colour Changing Mugs

Make your brand unforgettable with interactive merchandise that demands attention. Our heat-sensitive mugs turn a standard tea break into an engaging experience for your clients. Your corporate branding or campaign message remains concealed until the mug is used, creating a moment of discovery that truly resonates. Printed with durable coatings that withstand repeated heating, these mugs ensure your marketing message is revealed clearly with every cup.

How it works

When cold, the mug appears black on the outside with a white interior. Pour in any hot drink and your full colour design is revealed within seconds. It is a simple but unforgettable effect that adds a unique twist to any mug design.

Top tip for artwork

For the best visibility, avoid using white text or logos as these do not show clearly against the colour change effect. If printing a collage or full wrap design, select the wrap template. For two identical prints on each side, choose the double-sided template to ensure perfect positioning.

Product specifications

  • Material – ceramic
  • Capacity – 350 ml
  • Exterior – black when cold, reveals print when hot
  • Interior – white
  • Print method – full colour inkjet wrap
  • Printable area – 214.8 mm × 80 mm
  • Size – 10 cm height, 8 cm diameter
  • Care instructions – handwash only

Why choose Colour Changing Mugs

  • Perfect for gifts, promotions and retail merchandise
  • Interactive reveal effect for a memorable unboxing experience
  • Large printable area for creative designs
  • Easy online personalisation

Create yours today and add a little surprise to every sip.

  1. Heat Changing Mug - Example
  1. Heat Changing Mug - Example
  2. Heat Changing Mug - Printed Area

Artwork Setup & Templates

FileSizeDownload
Mug Templates - Double Sided1.2mb
Mug Templates - Wraparound2.2mb