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Color-Changing
$17.99
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Black Mug
$17.99+
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About this design
G1111China Expwy
G1111China Expwy (China) (Road Sign) Color Changing Mug 11oz
This design takes the form of a Chinese national expressway route sign, with a rounded shield and a bold route number filling the surface.
Visual Elements & Composition
Dark green covers most of the artwork, with white running through the rounded-square border and lettering, and a band of red across the header. The shield sits centred and upright, so the eye lands on the large G11 designation first. Smaller characters read 国家高速 along the top, and the numerals 11 repeat within the route marker. Flat, clean vector shapes keep everything legible at a glance, with no ornament competing for attention.
Meaning & Symbolism
The shield is a national route marker. G11 identifies a numbered trunk road in China's expressway network, and the name plate 鹤哈高速 gives this stretch its own identity along that route. Road signs are built to be read at speed, and this one carries that purpose into a modern, functional style. It stands for the organised corridors that move goods and people across the country, and for the engineering that keeps them connected. Every element is there to direct the eye, not to decorate.
Turning a Road Sign in Your Hands
A mug is held close and turned slowly, so the shield comes around one edge at a time as you rotate it. The artwork wraps the full curve of the cup, which means the route number is never seen all at once and has to be read as you move. Pour in something hot and the design appears, as if the sign had been lit up by your morning coffee. It is a road map for a slow start.
- Theme
- Road Sign
- Place
- China
- Also on
- 1 other mugs & glasses
- Printed
- When you order it
Color-changing ceramic mugs with a glossy finish, black exterior, and white interior. Available in one size: 11 oz (≈330 ml). Heat-reactive coating reveals your custom design when filled with hot liquid. BPA- and lead-free, with a comfortable C-handle.
This mug brings a playful twist to the daily coffee or tea ritual. At room temperature, it looks like a simple black mug with a glossy finish. But add a hot beverage, and your chosen design fades into view, showing vivid colors against the white interior.
The ceramic body is durable enough for repeated use, while the C-shaped handle balances comfort and grip. Printing uses sublimation techniques that fuse color into the heat-reactive surface for crisp results when the design appears.
- Material: ceramic with glossy black exterior and white interior.
- Size: one standard size, 11 oz (≈330 ml).
- Finish: glossy glaze with heat-sensitive surface.
- Printing: sublimation process produces crisp, vibrant colors.
- Safety: BPA-free and lead-free, suitable for everyday drinks.
- Effect: design is faintly visible when cold, fully revealed when hot.
Perfect as a novelty gift or a fun personal mug, the heat-reactive design makes coffee breaks more engaging. It works well for morning coffee, afternoon tea, or hot chocolate.
- Daily routine: fill with any hot beverage to reveal your chosen artwork.
- Gifting: the “magic” reveal makes it a memorable present for birthdays, holidays, or office exchanges.
- Office use: sparks conversation while still being practical for everyday drinks.
Note: for best results, avoid designs that rely heavily on deep black backgrounds, as they may blend with the mug’s surface when cold.
Unlike standard mugs, color-changing mugs require gentler care to preserve the heat-reactive coating. Hand-wash only — avoid the dishwasher and abrasive scrubbers, which can damage the finish and reduce the effect.
The mug is safe for short microwave use when heating liquids, but repeated high-heat cycles may shorten the lifespan of the coating. Always allow the mug to cool before washing.
Available in one classic size: 11 oz (approximately 330 ml). It’s large enough for most standard coffee makers and fits comfortably in most cabinets.
Size guide
All measurements are product dimensions in inches.
| 11 oz | |
|---|---|
| Height (in) | 3.78 |
| Diameter (in) | 3.23 |
| Diameter w/ handle (in) | 4.76 |
Note: measurements are approximate; slight variations may occur due to manufacturing tolerances.