About this design
Guangdong Expwy S17 sign with name
Guangdong Expwy S17 sign with name (China) (Road Sign) Color Changing Mug 11oz
This design turns a stretch of Chinese highway into a piece of graphic wayfinding, built around the route shield of the S17 expressway in Guangdong province.
Visual Elements & Composition
Green dominates the design, filling most of the field around a rounded square shield. A white border frames the shield, and a yellow band runs across the top carrying the characters 粤高速. The route number S17 sits large and bold at the centre, the clearest thing on the face. The name of the road, 揭普惠高速, runs along the bottom in a smaller, equally direct type. Black appears only in tiny accents, so the composition reads as a clean block of colour with two strong typographic anchors.
Meaning & Symbolism
Each element does a job. The yellow band and the character 粤 identify Guangdong, the province the road serves, while 高速 marks the road as an expressway. The S prefix in the route number places the S17 among China's provincial expressways. The bottom line gives the full name, Jieyang-Puning-Huizhou, linking three cities in eastern Guangdong into one route. The result is a modern, utilitarian sign whose whole purpose is to tell a driver exactly where they are heading.
Designed for the Hand, Read in Motion
A mug is turned in the hand, so the shield gets seen from a dozen angles before the sign settles into place. The composition holds up because the route number and the place name are both large enough to read at a glance. As the cup warms, the design comes up through the surface, so the road number surfaces the way a sign does when you drive toward it.
- Theme
- Road Sign
- Place
- China
- 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.