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Flag of Prachin Buri Province Thailand - Color Changing Mug 11oz

Flag of Prachin Buri Province Thailand - Color Changing Mug 11oz

100 in stock

Regular price $17.99 USD
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Flag of Prachin Buri Province (Thailand) - Color Morphing Mug Design

This design reproduces the official flag of Prachin Buri Province in Thailand, a bold two-tone field with a provincial seal set at its centre.

Visual Elements & Composition

The flag is built from two vertical bands. A deep fuchsia-red section fills the two-thirds nearest the hoist, and a light yellow section takes the final third toward the fly. The division is hard-edged and flat, with no gradients, so the colour blocks read cleanly at a glance. Blue, brown and green appear only in small amounts inside the seal. Across the red field sits a circular badge, and within it the Bodhi tree, a Garuda figure and the Thai inscription จังหวัดปราจีนบุรี (Prachin Buri Province) are rendered in flat vector style.

Meaning & Symbolism

The seal's central image is the Bodhi tree, which commemorates the first tree of its kind, planted about 2,000 years ago at Wat Si Maha Phot temple. Its presence ties the province's identity to Buddhist heritage and to a specific sacred place. The flag has been part of the province's official standards since 1941 (BE 2484), which gives the design a formal, modern-era pedigree. Its heraldic conventions, with a clear emblem on a plain field, follow the long tradition of regional flags meant to be recognised quickly.

Designed for the Hand

A mug is turned in the hand, so the flag's strong vertical split and central seal are seen in motion as the cup is lifted and rotated. The surface is wrapped rather than flat, which means the seal sits where your eye lands on the front. The design also has a trick of its own: it stays faint while the mug is cold and comes into view as hot coffee or tea is poured in. The flag's bold colour fields are the ones that carry that reveal, so the emblem appears just as the drink arrives. It makes a thoughtful gift for anyone with ties to Prachin Buri, or for anyone who appreciates a good piece of vexillology with their morning brew.

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.