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Flag of Columbia, Missouri - Color Changing Mug 11oz

Flag of Columbia, Missouri - Color Changing Mug 11oz

100 in stock

Regular price $17.99 USD
Regular price Sale price $17.99 USD
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Flag of Columbia, Missouri - Color Morphing Mug Design

This design reproduces the official flag of Columbia, Missouri, built around a central pair of wings that carry the city's history and identity.

Visual Elements & Composition

The wings are the dominant element and sit at the centre of the composition, giving the flag a single, clear focal point. The layout is formal and symmetrical, with the wing forms balanced across the field so the eye settles on the middle of the emblem. Nothing competes with them, which suits the dignified mood of an official civic seal.

Meaning & Symbolism

The wings carry three layers of meaning. First, they stand for the Columbia Phoenix, the city's resilience and its ability to rise again after the fire of 1865. Second, they recall the historical idea of residents finding refuge under the wings of Columbia. Third, the design points to the three rivers that meet in the area and to Columbia's role as a central regional hub. Adopted on March 10, 2020, and designed by Nate Puza, the flag gives the community a formal emblem of its strength and its geographical and historical character.

Built for the Hand and the Morning Ritual

A mug is turned in the hand and seen from every side, so the wings reveal themselves gradually as you rotate it, each turn bringing another part of the emblem into view. The design is also a heat-reactive surface: pour in something hot and the artwork rises into sight, a small civic reveal to start the day. It makes a thoughtful choice for anyone with a connection to Columbia, whether they live there, grew up there, or simply admire a city that rose from the ashes.

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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.