Home / Color Changing Coffee Mugs / South America (1937) (Map) Color Changing Mug 11oz
  • South America (1937) (Map) Color Changing Mug 11oz Default Title 11oz - Go Mug Yourself
  • South America (1937) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • South America (1937) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • South America (1937) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • South America (1937) (Map) Color Changing Mug 11oz - Go Mug Yourself
1 5

South America (1937) (Map) Color Changing Mug 11oz

South America (1937) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
Sale Sold out
Shipping calculated at checkout.

South America (1937) - Color Morphing Mug Design

This design is a map of South America, dated 1937 in its title, showing the whole continent as a single landmass.

Visual Elements & Composition

The continent sits large and central, with its coastline traced clearly enough to read at a glance. The map fills the composition edge to edge, so nothing competes with the landmass. Its outline is the story, and the layout runs as one continuous image rather than a framed picture with a border.

Meaning & Symbolism

Maps from this period recorded a world still being charted by hand. Coastlines, borders and the shape of a continent were set down in print long before satellite imagery made them routine. A 1937 map is therefore a document of how South America was understood in its own era, as much as a picture of its geography.

Reading the Map Over Your Morning Coffee

This mug keeps the map hidden until it is needed. The design is faint when the mug is cold and only reveals itself when a hot drink is poured in, so the continent surfaces as the coffee arrives, like a chart unfolding on the table. Turned in the hand, the map passes under your fingers with every sip, and the shape you were waiting for appears in the same moment as the warmth. It is a fitting pairing: a document of an earlier way of seeing the world, revealed by the simplest daily ritual.

Title
Size

Bulk Discounts Available

These discounts apply to all products.

Buy 2
10% OFF
Buy 3+
20% OFF
Buy 5+
30% OFF
Buy 10+
40% OFF

Automatically applied at checkout.

Also Found In:

Best Selling Products Color Changing Coffee Mugs Maps Newest Products Products Beginning With S
View full details

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.