Home / Color Changing Coffee Mugs / Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz
  • Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz Default Title - Go Mug Yourself
  • Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz - Go Mug Yourself
1 4

Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz

Map of Discovery- Western Hemisphere (1928) (Map) Color Changing Mug 11oz

100 in stock

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

Map of Discovery - Western Hemisphere (1928) - Color Morphing Mug Design

This is a map of the Western Hemisphere, drawn in 1928, with the Americas filling the frame from top to bottom.

Visual Elements & Composition

The continents dominate the design. North and South America run down the centre in a long, tapering form, with the surrounding ocean left open around them. The land and water are set apart by their tones, so the coastlines read clearly as the eye moves across the surface. The layout is flat and orderly, with no figures crowding the edges, which lets the geography do the work. Place names and lettering sit along the coasts and across the landmasses, giving the map its working, reference-book character.

Meaning & Symbolism

Maps of this kind were made to record what was known of the world at a given moment. The title, Map of Discovery, points to the age of exploration that opened the Americas to European eyes, when every new coastline was a question answered. A 1928 map looks back on that story from a century of further surveying, so it carries both the old sense of the unknown and the settled knowledge that followed. The map is a record of that movement from blank space to charted land.

On the Mug

A mug is turned in the hand, so the map never sits still. As you rotate it, the coastlines pass across your view in sequence, and the Americas wrap around the curve rather than sitting flat before you. The colour-changing surface adds a second moment: the design is only faintly visible when the mug is cold and comes forward when a hot drink is poured in. The map is revealed slowly, the way a chart is unfolded, one stretch of coastline at a time.

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 M
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.