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Color-Changing
$17.99
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Black Mug
$17.99+
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Holiday gifts: order by Dec 12 for delivery by Christmas (US standard shipping).
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About this design
TW THWyl116
TW THWyl116 (Taiwan) (Road Sign) Color Changing Mug 11oz
A flat, black-and-white road sign built around the Chinese character 雲 and the numerals 116, drawn as a route marker for Taiwan.
Visual Elements & Composition
Black and white do all the work here. White fills most of the field, with black taking the remaining share in a rounded rectangular border that frames the sign. Inside, the character 雲 (yún, "cloud") sits large in a black sans-serif, with the numerals 1, 1 and 6 beneath it as a compact route code. Nothing else competes: no gradients, no shading, no ornament. The flat vector treatment lets the sign read at a glance, the way a road marker should.
Meaning & Symbolism
Route markers speak a language of their own, trading decoration for legibility so a driver can read a number at speed. This design borrows that grammar and fills it with a cloud. 雲 carries the sense of drifting, open sky, and the number 116 turns the character into a designation, as though the sky itself were a road you could follow. The theme is Taiwan, and the piece belongs to a modern, minimalist tradition of contemporary signage.
Turning the Sign in Hand
A mug is turned in the hand, so the sign is never seen all at once. Each turn brings the border, then the character, then the route number back into view, much as a sign appears through a passing windscreen. On this object the design is also heat-reactive: it stays faint while the mug is cold and comes up as a hot drink is poured in, so the cloud arrives with the coffee.
- Theme
- Road Sign
- Place
- Taiwan
- 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.