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  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug 11oz - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
  • Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug - Go Mug Yourself
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Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug

Coat of Arms of the Portuguese and Spanish Guinea - Black Coffee Mug

100 in stock

$17.99 USD
$17.99 USD
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Coat of Arms of the Portuguese and Spanish Guinea - Black Mug Design

This design reproduces the official coat of arms of Portuguese Guinea, a colonial territory of Portugal on the West African coast, drawn as a detailed heraldic record of its symbols.

Visual Elements & Composition

The central shield dominates the crest and is built around the Portuguese quinas, the five-shield arrangement that anchors Portugal's national heraldry. Beside it sits a gold baton, a slim, upright bar that reads clearly against the dark ground. Beneath the shield, wavy horizontal bars run across the base of the composition. The whole emblem is ringed by an armillary sphere, a structure of interlocking metal bands drawn with fine, precise lines. Every element is set with symmetry and balance, so the eye moves from the shield outward through the sphere.

Meaning & Symbolism

Each element carries a message. The quinas signal Portugal's historical claim and authority, while the gold baton stands for the colonial presence in Africa. The wavy bars represent the coastline and waters of the territory, grounding the crest in its geography. The armillary sphere is one of Portugal's most recognisable heraldic devices, and it speaks to centuries of navigation and maritime exploration. The emblem was used from 1951 until Guinea-Bissau gained independence in 1974, and it reflects the administrative identity set within Portugal's colonial framework established in 1935.

Crafted for the Coffee Break

A mug turns in the hand, so the crest is seen in pieces as you rotate it: the shield first, then the sphere, then the waves along the base. The print wraps the full curve of the mug, which suits a design built on a strong central motif with a border of fine detail. It is an artefact of a specific moment in colonial history, and it makes a conversation starter for anyone who keeps their morning brew in a piece of history.

Size

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Glossy black ceramic mugs in two practical sizes — 11 oz (≈330 ml) and 15 oz (≈440 ml). Comfortable C-handle, microwave- and dishwasher-safe, and manufactured to be lead- and BPA-free. Note: printed blacks may read slightly different from the mug’s base color.

These mugs are made from solid ceramic with a glossy glaze that gives a deep, even surface for printing. Sublimation printing embeds ink into the glaze so artwork sits smoothly on the mug rather than simply sitting on top — that means better resistance to fading and scratching during normal use.

They’re available in the classic 11-ounce size for everyday black coffee and tea, and a larger 15-ounce cup if you like extra room for milk, foam or a long pour. The C-shaped handle is wide enough for a secure grip and balances the mug well when full.

  • Material: 100% ceramic with a high-gloss finish for punchy, saturated results.
  • Sizes: 11 oz (≈330 ml) and 15 oz (≈440 ml) — choose your routine size.
  • Printing: sublimation process fuses color into the glaze for durable imagery.
  • Safety: lead- and BPA-free; meets common food-contact safety standards.
  • Design note: very dark artwork and the mug’s black base can produce subtle shade differences — add a thin lighter outline to ensure contrast if needed.

These mugs are at home in the kitchen, on the office desk, or tucked into a morning routine. They work for espresso shots, pour-overs, oat-milk lattes — you name it. The larger size is handy when you want a second cup’s worth without a refill.

  1. Daily use: fill with your preferred brew and sip — the mug handles hot liquids safely.
  2. Office-friendly: fits most standard mug warmers and sits securely on communal trays and kitchen counters.
  3. Gifting: packs well (wrap with a soft layer) and pairs nicely with coffee beans, tea tins, or a small box of biscuits.

Practical tip: for very dark designs, try a thin light border or a small margin so the artwork reads cleanly against the black ceramic.

These mugs are both microwave- and dishwasher-safe, but gentle habits extend the life of the print. We recommend dishwasher use on the top rack and milder cycles when possible.

Hand-washing is the friendliest option: warm water, mild dish soap, and a soft sponge. Avoid steel wool, harsh scouring pads, or blasting with extremely hot industrial cycles. And a quick reminder — don’t microwave an empty mug.

Two sizes: 11 oz (approx. 330 ml) and 15 oz (approx. 440 ml). The smaller cup is the familiar, everyday size; the larger one is for fuller pours and extra-creamy drinks.

Each mug’s mouth and height are proportioned so they’re easy to drink from and easy to clean. If you’re pairing with saucers or nesting in cabinets, expect the 15 oz to be slightly wider and taller than the 11 oz.

Size guide

All measurements are product dimensions in inches.

11 oz 15 oz
Height (in) 3.86 4.72
Diameter (in) 3.35 3.35
Diameter with handle (in) 4.72 5.12

Note: dimensions are nominal — small production tolerances may apply. If you need precise fitment (e.g., for nested storage or custom packaging), please allow a small margin.