Dark Matter coffee mug
£15.00
- Free UK delivery
- Printed in the UK
- 11oz ceramic
- Dishwasher & microwave safe
Printed to order in the UK and dispatched in 3–5 working days.
Christmas: order by Thursday 17 December for UK delivery.
Buy more, save moreMix and match any mug designs
2–3 mugs10% off£13.50 each
4 mugs15% off£12.75 each
5+ mugs20% off£12.00 each
The mysterious ‘dark matter’ which is believed to hold the universe together has been positively identified as coffee, astrophysicists have confirmed. And now you can enjoy it in this lovely mug!
Mug details
- 11oz (325 ml) ceramic mug with a glossy white finish
- 97 mm tall, 82 mm across
- Dishwasher and microwave safe
Delivery & returns
Free UK delivery. Printed to order in the UK and dispatched in 3–5 working days.
Christmas: order by Thursday 17 December for UK delivery.
Not completely happy? We have a no-quibble returns policy. Returns information
How it's made
- Printed in the UK using dye-sublimation, so the design is fused into the glaze and won't peel
- Shipped in compostable, recyclable boxes made from recycled materials
- Store powered by 100% renewable energy
- We plant more trees for every five mugs sold
The mysterious ‘dark matter’ which is believed to hold the universe together has been positively identified as coffee, astrophysicists have confirmed. And now you can enjoy it in this lovely mug!
About our Dark Matter Coffee balls mug
- 11oz ceramic mug.
- Glossy white finish.
- Dishwasher and microwave safe.
- Unlikely to result in a punch to the face
As with all our t-shirts and other products, if you’re not completely happy, we have a no quibble returns policy. However, if you do like your new mug, why not tag us on social media in a photo of you using it? We love to see people enjoying a drink from these.
If you share a photo we’ll even send you a little discount code as a thank you! If we’ve missed it, just drop us an email by replying to your order notification. Or get in touch using our contact page if it was given to you (or if you snuck into our facility at night and stole it).
Also, please feel free to share this mug with your friends on social media, for no reason other than it will make us happy! After all, everyone likes a cup of the delicious stuff holding the universe together.
Our other products
If you enjoy jokes on your drinks receptacles, then you can find our other mugs here!
And if you’ve enjoyed this mug, we have a range of other products you might like, with a number of topical and political satire T-shirts in a range of colours and designers. You can see all of our best-sellers here.
3 reviews for Dark Matter coffee mug
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TeeHee (verified owner) –
Sent as a gift to a student studying astro physics and addicted to coffee! He loves it. Commented that the printing on the mug is high quality.
Can’t send picture as he is coffee deep in exams and lives at the other end of the country.
Anne Johns (verified owner) –
Bought this to go with the Caffeinate T-shirt and matching mug, as Christmas present for a coffee addict. Witty, tough, well made, and great conversation starters for the office. Well-packed, arrived promptly, and he’ll love them!
dorothy sotelo (verified owner) –
Still chuckling abut these mugs – great motif, good quality, swift delivery.