About this design
Route départementale française 190
Route départementale française 190 (France) (Road Sign) Color Changing Mug 11oz
A golden-yellow road-sign plate carrying the black numerals D 190, drawn as a single flat graphic for the French departmental road of the same name.
Visual Elements & Composition
Golden yellow fills most of the design, with black taking the rest. A rounded rectangle sits at the centre as the only shape, and the letter D and the digits 190 are set inside it in bold black. Nothing competes with the lettering: there are no borders, illustrations or background scenes, just a clean vector treatment in which the text carries the whole composition.
Meaning & Symbolism
Departmental roads form the secondary French network that links towns, villages and farmland beyond the national routes, and each carries a code that identifies it on maps and signs. The D190 is one of those codes. The design lifts that identifier into the emblem of the route, so the numerals stand for the road and the regional travel it carries. The plate-style layout echoes the everyday signage drivers pass through the countryside, which gives the design its plain, utilitarian character.
On the Color Morphing Mug
A road plate is read at a glance, and a mug is turned in the hand so the eye travels around it. The rounded rectangle and its bold numerals wrap the curve of the cup, so the D and the 190 come into view as you rotate it, one sign after another. Pour in something hot and the design comes through in full, a playful reveal for a map lover who has followed a French back road with a finger on the page.
- Theme
- Road Sign
- Place
- France
- 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.