About this design
France road sign ID23 2011
France road sign ID23 2011 (France) (Road Sign) Color Changing Mug 11oz
This design takes a French road sign, ID23, drawn to the 2011 national regulatory standards, and turns it into a clean black-and-white pictogram of a hiker on the move.
Visual Elements & Composition
Black and white do all the work here, with white covering roughly seven-tenths of the field and black the rest. The hiker is rendered as a flat vector figure: a simple silhouette striding forward, a walking pole planted in one hand, and a backpack riding on the back. Everything sits inside a square frame, so the figure reads as a single, deliberate unit rather than a scene. There are no words or numerals, only the image itself, which is exactly how regulatory pictograms are meant to communicate at a glance.
Meaning & Symbolism
Road signs of this kind exist to tell people something instantly, and this one tells walkers that they are sharing or following a route built for them. The hiker, pole and pack describe a particular kind of traveller: someone on foot, outdoors, covering ground at their own pace. The 2011 standard behind the sign gives the pictogram its precision, with clear geometry, strong contrast and no decoration. The result is a quiet study in how modern European transport design communicates without a single word.
Designed for the Turn of the Wrist
A mug is held and turned, so the hiker has to travel around a curved surface rather than sit flat on a page. The square frame and the striding figure keep their shape as the cup rotates, and the walking pole runs along the body like a trail marker. Because the image emerges as the drink warms, the hiker seems to step out of the cold white and into view with your first sip of coffee, a small, cheeky reveal for a morning that needs a little forward momentum.
- 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.