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138 Field Artillery Brigade 3 (U.S. Army) Color Changing Coffee Mug

138 Field Artillery Brigade 3 (U.S. Army) Color Changing Coffee Mug

100 in stock

Regular price $19.99 USD
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138th Field Artillery Brigade Color Changing Coffee Mug Design

This dynamic mug design embodies the spirit and mission of the 138th Field Artillery Brigade, "Kentucky Thunder!" Its visual elements reflect the brigade's history and role in modern warfare.

Artwork and Visual Elements

The central artwork likely features the brigade's distinctive insignia, prominently displaying the "Kentucky Thunder!" nickname and potentially incorporating elements such as cannons or other artillery symbols. The color palette incorporates the official colors, providing immediate recognition. The changing color feature will likely alter the background or certain elements of the design as the mug is heated, such as changing from a stealthy black to a bright, vibrant color.

Meaning and Symbolism

The overall design reflects the brigade's commitment to "Ready in Peace and War." The use of traditional artillery imagery symbolizes the core mission of providing firepower support. The color-changing feature perhaps hints at the element of surprise and the ability to adapt to changing situations, a critical skill in modern combat operations. The inclusion of the Kentucky Thunder nickname ties the brigade's identity to its home state and the heritage it represents.

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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.