Home / Color Changing Coffee Mugs / South America - Northwestern (1964) (Map) Color Changing Mug 11oz
  • South America - Northwestern (1964) (Map) Color Changing Mug 11oz Default Title 11oz - Go Mug Yourself
  • South America - Northwestern (1964) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • South America - Northwestern (1964) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • South America - Northwestern (1964) (Map) Color Changing Mug 11oz - Go Mug Yourself
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South America - Northwestern (1964) (Map) Color Changing Mug 11oz

South America - Northwestern (1964) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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South America - Northwestern (1964) - Color Morphing Mug Design

This is a map of South America's northwestern corner, drawn as a single regional view and dated 1964.

Visual Elements & Composition

The map fills the frame edge to edge, so the mug's curve becomes the edge of the sheet. Coastlines, river systems and national borders carry the composition, with the Andes running as the spine that organises everything else. Place names are set in small printed type across the land, and the year 1964 sits as a fixed numeral that anchors the piece in time. Nothing decorative competes with the geography: the design is the cartography itself.

Meaning & Symbolism

A regional map from the mid-twentieth century records how its makers understood the continent at that moment: which borders were drawn, which cities were named, and which routes mattered. Looking at the northwest now means reading a snapshot of mapmaking as much as a picture of the land. The date does real work here, turning a reference sheet into a document of its era.

Turning It in the Hand

A mug is held and turned, so the map is never seen all at once. Each rotation brings a different stretch of coast or range into view, the way a traveller's eye moves across a chart. The heat-reactive surface adds a second layer: the map is faint when the mug is cold and comes up clearly once a hot drink goes in, so the route appears as the morning warms. It is a gift for someone who likes to plan trips, or who simply enjoys a good map with their coffee.

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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.