Custom Magic Mug 11oz
Create a personalised mug with a colour-changing effect designed entirely around your own vision.
The Custom Magic Mug 11oz gives you complete creative freedom, allowing you to upload your own artwork and position it across the printable surface of the mug. When the mug is cold, its external surface appears black. Once a hot drink is added, your design gradually becomes visible in full colour.
Whether you are creating merchandise for your brand, promoting a business, preparing products for an event, designing a surprising gift or simply producing a one-of-a-kind mug for yourself, this product transforms your artwork into an interactive personalised experience.
Unlike a standard printed mug, the design is concealed beneath the heat-reactive surface when cold. The changing appearance creates an element of surprise while keeping your artwork at the centre of the finished product.
Each mug is produced individually after purchase.
Your design. Revealed by heat. Your mug.
Designed for complete customisation
The Custom Magic Mug 11oz is created for people who want more than a standard everyday mug.
Whether your artwork is a logo, illustration, typography, promotional graphic, photograph, event branding or original creative project, this product gives you the flexibility to create something completely unique.
The wide printable area allows your design to extend around the main body of the mug while leaving a necessary unprinted margin near the handle.
Popular uses include:
- Personalised gifts
- Business branding
- Company merchandise
- Surprise announcements
- Family photographs
- Artists and designers
- Promotional products
- Special occasions
- Event merchandise
- Everyday use
Every mug is produced specifically for the customer, making each finished product unique.
Magic colour-changing effect
The Custom Magic Mug 11oz features a specialist heat-reactive coating.
When the mug is cold, the external surface appears predominantly black and conceals most of the printed artwork.
When a hot drink such as coffee, tea or hot chocolate is added, the surface reacts to the temperature and your design gradually becomes visible in full colour.
As the mug cools, the artwork begins to fade and the black surface returns.
The colour-changing transition creates an interactive visual effect that makes the mug suitable for gifts, promotional products and creative personalised designs.
Please note that faint parts of the artwork may remain slightly visible when the mug is cold, particularly under strong lighting.
Near full wrap print placement
Your artwork is printed across the main printable surface of the mug.
The print area wraps around the body of the mug while leaving an unprinted margin near the handle. This margin is required because the handle and the immediate area surrounding it cannot be printed.
Available print placement:
- Near full wrap area
You can position and customise your artwork within the available print area using the product customizer.
Depending on your chosen layout, you can place one central design, create separate graphics on each side or use a continuous composition across the available printable surface.
Maximum print size
The maximum printable area available for artwork is:
approx. 21 × 9 cm
This wide print area is suitable for panoramic graphics, illustrations, photography, typography, business branding and wrap-style designs.
Your artwork should be positioned and resized within the available print area using the customizer before the product is added to your cart.
Important text, logos and other essential design elements should be kept away from the outer edges of the printable area.
Artwork guidelines
High-quality artwork is essential for achieving professional print results.
The final print quality depends directly on the quality of the uploaded file.
Recommended settings
- PNG with transparent background for logos and graphics
- JPG for photographs and full-background designs
- Minimum 300 DPI resolution
- RGB colour mode
- Recommended artwork size: approx. 21 × 9 cm
Please avoid
- Screenshots
- Low-resolution images
- Heavily compressed files
- Poor-quality source artwork
- Important elements positioned too close to the edges
- Design elements placed within the non-printable handle area
If your artwork is unsuitable for production or requires an adjustment that cannot be completed through the customizer, we will contact you before printing.
Interactive everyday design
The Custom Magic Mug 11oz combines complete creative freedom with an interactive colour-changing finish.
The mug is produced using ceramic with a specialist heat-reactive sublimation coating designed to conceal the artwork when cold and reveal it when exposed to heat.
Its satin black finish creates a contemporary appearance while the classic cylindrical shape and comfortable handle make it suitable for everyday use.
Whether used as business merchandise, a personalised gift, branded office product or creative keepsake, the mug delivers both practicality and visual impact.
The heat-reactive finish transforms a simple hot drink into a gradual design reveal, making every use feel more engaging.
The result is a product that feels personal, functional and memorable.
How it works
Upload an image, and add text, shapes and more. Position your design within the approximate 21 × 9 cm printable area using the customizer.
Once your design is ready, add it to your cart and proceed to checkout. We’ll professionally print your design within the available print area of the mug.
When a hot drink is added, the black heat-reactive surface gradually reveals your artwork.
Mug details
Style: Colour-changing ceramic mug
Capacity: 11 oz / approx. 330 ml
Material: Ceramic with heat-reactive sublimation coating
Colour when cold: Magic Black
Finish: Satin
Print method: Sublimation printing
Maximum print size: approx. 21 × 9 cm
Print placement: Near full wrap area
Handle area: Not printable
Shape: Classic cylindrical mug
Handle: Comfortable ceramic handle
The heat-reactive surface conceals most of the design when the mug is cold.
Hot liquid activates the coating and gradually reveals the printed artwork.
Professional sublimation printing provides detailed full-colour reproduction.
Perfect for
- Personalised gifts
- Surprise announcements
- Family photographs
- Business branding
- Company merchandise
- Artists and designers
- Special occasions
- Promotional campaigns
- Event merchandise
- Everyday use
Care instructions
Dishwasher safe.
For long-lasting colour quality and to help preserve the heat-reactive surface, gentle hand washing is recommended.
Avoid abrasive sponges and aggressive cleaning products.
Handle with care to preserve the coating, print vibrancy and overall appearance of the mug.
Product specifications
Style: Colour-changing ceramic mug
Material: Ceramic with heat-reactive sublimation coating
Capacity: 11 oz / approx. 330 ml
Colour when cold: Magic Black
Finish: Satin
Print method: Sublimation printing
Maximum print size: approx. 21 × 9 cm
Print placement: Near full wrap area
Handle area: Not printable
Important notes
Produced on demand.
The colour-changing effect may vary slightly between individual mugs.
The design may remain faintly visible when the mug is cold, particularly under bright light.
A small unprinted margin remains near the handle.
Slight colour variations may occur between screen and final print.
Production begins after purchase.
Artwork is printed according to the design created in the customizer.
Returns are accepted only in the case of defects or production errors.
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