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  • Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz Default Title - Go Mug Yourself
  • Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz - Go Mug Yourself
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Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz

Ireland - A Visitor's Guide (1981) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Ireland - A Visitor's Guide (1981) - Color Morphing Mug Design

This design is a map of Ireland taken from a 1981 visitor's guide, printed to help travellers find their way around the island.

Visual Elements & Composition

The island's outline dominates the design, with its jagged western coastline and the broader curve of the east drawn in fine linework. Place names, coastal features and routes are set across the surface in the small, orderly lettering typical of printed travel maps. Nothing is decorative for its own sake: every line and label serves navigation, so the composition reads as information first and illustration second.

Meaning & Symbolism

A visitor's guide is a promise of discovery. In 1981, before smartphones and live mapping, a printed map like this was how many people planned a trip, circled a destination and carried a sense of place home with them. The design captures that moment of anticipation, when a country is still a shape on paper and every named town is a place still to visit.

On the Color Morphing Mug

The map stays faint on the cold mug and comes into focus as a hot drink is poured in, so the guide seems to surface gradually, as if being unfolded for the first time. The C-shaped handle lets you turn the mug in your hand and follow the coastline around the curve of the cup, the way you would trace a route with your finger.

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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.