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About this design
IRL L2548
IRL L2548 (Ireland) (Road Sign) Black Coffee Mug
This is a rounded-rectangle road sign plate, set horizontal and stamped with the code L2548, a graphic that reads as a route marker pulled straight from the Irish road network.
Visual Elements & Composition
The design is built from two colours only: a black border framing a white field, with the black block characters of L2548 sitting across the centre. Black takes up roughly three tenths of the layout and white the rest, so the plate reads as bright and crisp at a glance. The shape is a single horizontal plate with rounded corners, and nothing sits outside it. There is no ornament, no gradient and no background scene, just flat vector lettering and a clean edge.
Meaning & Symbolism
Road signs are functional objects, designed to be read quickly from a moving vehicle, and this design keeps that purpose intact. The alphanumeric code is the message: it names a route rather than a place, which is why the plate feels like a piece of working infrastructure lifted into a gift. Set against the name Ireland, it becomes a quiet nod to the everyday signage that guides travellers across the country, and to the plain, practical design language that sits behind it.
Made for the Morning Mug
A mug is turned in the hand, so a sign printed on one reveals itself in pieces: the border first as the cup is lifted, then the white field, then the characters as it rotates. The plate's horizontal format wraps the cylinder as a single band, which suits the way a mug is handled and gazed into over a slow first cup. For the coffee, tea or hot chocolate lover who likes a little direction before the day starts, this is a route worth taking.
- Theme
- Road Sign
- Place
- Ireland
- Printed
- When you order it
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.
- Daily use: fill with your preferred brew and sip — the mug handles hot liquids safely.
- Office-friendly: fits most standard mug warmers and sits securely on communal trays and kitchen counters.
- 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.