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  • Los Angeles Port Police - Color Changing Coffee Mug 11oz - Go Mug Yourself
  • Los Angeles Port Police - Color Changing Coffee Mug - Go Mug Yourself
  • Los Angeles Port Police - Color Changing Coffee Mug - Go Mug Yourself
  • Los Angeles Port Police - Color Changing Coffee Mug - Go Mug Yourself
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Los Angeles Port Police - Color Changing Mug 11oz

Los Angeles Port Police - Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Los Angeles Port Police - Color Morphing Mug Design

This design is a tribute to the Los Angeles Port Police, the harbor law enforcement unit that works the waterfront of one of the busiest container ports in the United States.

Visual Elements & Composition

The artwork is built around a heat-reactive reveal. When the mug is cold, the design sits almost hidden against the black exterior, so the viewer sees only a faint suggestion of the full image. Pour in a hot drink and the composition surfaces in full, as though the mug had been holding it back. The design wraps the whole body of the cup, so the image is read as you turn the mug in your hands rather than from a single fixed angle.

Meaning & Symbolism

A port police design speaks to the working waterfront: the docks, the cargo, and the people who keep the harbor safe around the clock. The Port of Los Angeles is a place of constant movement, with ships arriving and departing on tides that never stop, and officers who serve that landscape carry its rhythm into their daily work. The idea of something hidden that is revealed under heat suits a subject that lives between the visible and the unseen, the everyday and the watchful.

Shown Up Close on the Mug

A mug is held close, lifted to the mouth and turned by the handle, so the design is experienced in pieces and in sequence. Each sip of a hot drink brings the picture into view a little more, and the reveal is at its strongest in the moment the coffee is poured. The ring of the rim frames the image from above, and the handle sets the orientation, so the design reads most clearly when the mug is turned toward you.

Size

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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.