Road Sign · France
Route départementale française 780
Route départementale française 780
on a Color Changing Mug See all 2 ways
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Color-Changing
$17.99
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Pint Glass
$19.99
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About this design
Route départementale française 780
Route départementale française 780 (France) (Road Sign) Color Changing Mug 11oz
This design takes the form of a French road marker: a flat amber plate carrying the letter D and the numerals 780 in bold black characters.
Visual Elements & Composition
Amber yellow fills most of the frame, with black covering the remaining fifth of the design. A rounded, horizontal rectangle sits at the centre, and the letter D opens the sequence, followed by the three numerals 7, 8 and 0. Nothing else competes for attention. The flat vector treatment keeps every edge crisp, so the plate reads as a clean block of colour and type rather than a picture with decoration around it.
Meaning & Symbolism
The D marks this as a départementale road, the category of regional route that connects towns and districts across France. The number 780 identifies this one road within that network, so the plate works as a naming device rather than a scene. The design is built around that identity: a route known by its code, set in the same signage language drivers encounter on French roads. Its modern, minimal character reflects how contemporary road designations are presented, with high contrast and plain lettering that can be read at a glance.
Designed for the Hand
A mug is turned in the hand, so the plate never appears all at once. Each rotation brings a different stretch of amber and black into view, and the letter D and numerals arrive in sequence, much as a driver reads a marker passing at the roadside. The mug suits a designation that is meant to be read quickly and recognised by its shape, and it makes a thoughtful gift for anyone who knows the roads of France or simply loves a good piece of transport graphics.
- Theme
- Road Sign
- Place
- France
- 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.