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  • 351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • 351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug - Go Mug Yourself
  • 351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug - Go Mug Yourself
  • 351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug - Go Mug Yourself
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351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug

351 Special Warfare Training Squadron AETC (U.S. Air Force) Color Changing Coffee Mug

100 in stock

$19.99 USD
$19.99 USD
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351 SWTS Color Changing Coffee Mug - Design Description

This dynamic mug features a design that transforms with temperature, mirroring the constant evolution and readiness of the 351st Special Warfare Training Squadron.

Initial State: Readiness and Training

In its initial, cool state, the mug showcases a subdued, professional aesthetic. The central design element is the 351 SWTS emblem, prominently displayed. Surrounding the emblem are subtle representations of the four core career fields trained by the squadron: a silhouette representing a Pararescue jumper, a combat controller preparing for an air strike, a reconnaissance team scouting, and a Tactical Air Control Party member coordinating.

Transformation: The Heat of Combat

As the mug heats up, the design undergoes a dramatic shift. The initial muted colors transition into vibrant hues, symbolizing the readiness to face the crucible of combat. The career field symbols become more pronounced, their details enhanced, highlighting the operational capabilities of the trained Airmen. The 351 SWTS emblem may reveal a secondary design element—perhaps a motto, or an image symbolizing Airmen in action.

Overall Symbolism

The color-changing feature is a powerful visual metaphor. It represents the transformation of raw recruits into combat-ready Airmen. It reflects the intense training regimen, the acquisition of specialized skills, and the evolution from the classroom to the battlefield. The design pays homage to the 351 SWTS's dedication to preparing Airmen for the most demanding missions, while also showing the pride associated with being a special warfare Airman.

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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.