Home / Color Changing Coffee Mugs / Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Mug 11oz
  • Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Coffee Mug 11oz Default Title 11oz - Go Mug Yourself
  • Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
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Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Mug 11oz

Gettysburg, Pa. Interior View of Breastworks on Extreme Left of the Federal Line (U.S. Civil War) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Gettysburg Remembrance: A Shifting Battlefield

This color-changing coffee mug showcases a compelling visual narrative: the interior view of a breastwork fortification, a crucial element in the Union defense during the pivotal Battle of Gettysburg. The artwork vividly captures a moment frozen in time, depicting the tactical ingenuity and harsh realities faced by Union soldiers on the extreme left flank of their line.

A Glimpse into the Past

The core of the design is a historical representation, likely based on a photograph or illustration from the era. It focuses on the interior of the breastwork, emphasizing the defensive setup. The scene likely features details like firing positions along the earthwork or timber wall, illustrating how the soldiers took cover and prepared to engage the enemy. This imagery speaks to the improvised engineering and strategic thinking that defined Civil War combat.

Shifting Perspectives: The Color-Changing Effect

The innovative color-changing element adds a layer of dynamic storytelling. When a hot beverage is poured, the design undergoes a transformation, perhaps revealing further details or a different aspect of the scene. The change symbolizes the evolving nature of battle, where circumstances and visibility could drastically shift.

Overall, the design is a powerful homage to the bravery and strategic considerations of the Civil War. It’s a vivid artistic representation that invites reflection on a defining moment in American history and allows the user to engage with it in a unique and captivating way.

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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.