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Color-Changing
$17.99
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Pint Glass
$19.99
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About this design
TW THWtp116
TW THWtp116 (Taiwan) (Road Sign) Color Changing Mug 11oz
This design reproduces a Taiwan provincial highway route marker, reading 北116, set in a crisp, flat black-and-white graphic.
Visual Elements & Composition
A rounded rectangular border frames the whole composition, and everything inside it is pared back to two colours. White fills most of the shield, with black carrying the border and the lettering, so the balance is roughly nine parts white to one part black. The character 北 sits above the numerals 116, both bold and centred, with no ornament competing for attention. The result reads at a glance, the way road signage is meant to be read from a moving vehicle.
Meaning & Symbolism
Route markers like this one are the working language of a road network. The prefix 北, meaning north, identifies the route as part of Taiwan's northern provincial highways, and the number 116 locates it within that system. The design comes from the modern visual standard of Taiwan's road signage, where clarity and recognition matter more than decoration. Its minimalism is the point: a few strokes carry a complete piece of navigation information.
Turning a Road Sign into Mug Art
A mug is held close and turned slowly in the hand, so the shield is seen in pieces as the cup rotates, each pass bringing the numerals back into view. The black-and-white palette suits a vessel with two tones, and the bold centred lettering keeps its shape wherever it sits on the curve. Heat-reactive printing reveals the design as the mug warms, so the route marker appears gradually as the drink goes in.
- 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.