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Color-Changing
$17.99
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White Mug
$17.99+
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Holiday gifts: order by Dec 12 for delivery by Christmas (US standard shipping).
- Free U.S. shipping on orders over $50
- Printed when you order Made for you, then shipped
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About this design
Shoudou 816China
Shoudou 816China (China) (Road Sign) Color Changing Mug 11oz
A flat, bold route marker sign: a yellow plate carrying the black code S816, drawn as a single clear statement with nothing competing for attention.
Visual Elements & Composition
Yellow fills most of the design, with black lettering and a black edge set against it. The plate is a rounded rectangle with a thin rounded inner border that frames the code, so the eye goes straight to the letters and numerals. The layout is centred and symmetrical, with no decoration beyond the sign itself, and the flat vector style keeps every edge crisp.
Meaning & Symbolism
Route markers exist to be read at a glance. They tell a driver which road they are on and keep them oriented. The alphanumeric code S816 works the same way, a short identifier that stands in for an entire route. The title places the artwork in China, and the Shoudou name carries that identity forward, so the design reads as transport signage rather than abstract pattern.
Made for a Mug That Changes
A road sign is built to be picked out quickly from a distance, but a mug is turned slowly in the hands. Here the yellow plate stays hidden while the mug is cold, and it appears only when a hot drink is poured in. The sign arrives in stages, like a route revealed mile by mile, and it is the coffee or tea that brings the code up to read.
- 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.