Home / Color Changing Coffee Mugs / Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz
  • Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz Default Title - Go Mug Yourself
  • Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz - Go Mug Yourself
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Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz

Submarine Cables of the World (1896) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Submarine Cables of the World (1896) - Color Morphing Mug Design

This is a map of the world's oceans and continents, with the undersea telegraph cables that bound them drawn across the water as fine, deliberate lines.

Visual Elements & Composition

The continents sit as broad, quiet shapes, and the sea around them is left open. Across that open space run the cables, thin strands that connect coastlines and cross the ocean floor between them. The lines are the bright, active element of the design, and they draw the eye outward from one landmass to the next. The composition favours a wide, unbroken view, so the whole network reads at once rather than as isolated routes.

Meaning & Symbolism

In 1896, a submarine cable was the fastest link between distant places. A message that once took weeks by ship could now cross an ocean in minutes, and this map records that shift in how the world was connected. Each line stands for a company, a route and a decision to lay copper beneath the sea. The map is a picture of ambition as much as geography, showing a planet that had become, for the first time, a single communicating network.

Designed for the Hand

A mug is turned slowly in the hands, so the map is never seen all at once. The curve of the cup brings one stretch of cable into view while the rest wraps around the far side, which suits a design built from long routes. The colour-changing surface adds a second layer: the faint outline of the map shows when cold, and the full network emerges as a hot drink is poured in. Each morning the cables reappear in the same way they were once revealed across the ocean floor, one connection at a time.

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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.

  1. Daily routine: fill with any hot beverage to reveal your chosen artwork.
  2. Gifting: the “magic” reveal makes it a memorable present for birthdays, holidays, or office exchanges.
  3. 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.