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Color-Changing
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Shot Glass
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About this design
Shoudou 082China
Shoudou 082China (China) (Road Sign) Color Changing Mug 11oz
This artwork is a road route sign: a rounded rectangle of saturated yellow, edged in black, carrying a single black code, S082.
Visual Elements & Composition
Yellow fills most of the frame, with black confined to a thick rounded border and the alphanumeric code at the centre. The layout is flat and symmetrical, with no ornament, shading or background scene competing with the sign. The code is set plainly and sits at the optical middle, so the eye lands on it immediately. The rounded corners soften an otherwise blunt, utilitarian shape.
Meaning & Symbolism
Route signs exist to orient travellers, and this one carries its meaning in its code. The "S" prefix marks a provincial route in China's highway numbering, and "082" is the number that places this road within that network. The design takes its name and origin from China, so the sign reads as a piece of the country's everyday road infrastructure rather than a symbol borrowed from elsewhere. Its clean, modern minimalism reflects the functional design language of contemporary signage.
Designed for the Mug
A mug is turned in the hand, so the sign is seen in fragments as the cup rotates, and the black border frames each view. The design is faint when the mug is cold and emerges as the cup warms, so the route number appears only when a hot drink is poured in. Each morning the sign reveals itself, which suits a piece built around a single, deliberate signal.
- 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.