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Genius! Mug

Genius! Mug

Regular price £10.00
Sale price £10.00 Regular price
Tax included. Shipping calculated at checkout.

If you're a genius and you know it

The mug that makes you look extra smart during Zoom calls and meetings! Embrace your quirks and take the edge off a long day with our honest mugs for every personality. Best let your colleagues know what they signed up for, hmm?

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Mildly Important Details

  • The best mug for the genius in your life
  • Makes you look extra smart during Zoom calls and meetings
  • Hand wash only microwave safe food safe
  • Product Size: w 85 mm x h 110 mm x d 85 mm
  • Shop for funny gifts for teachers and more at Mustard
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Novelty Mug - Mustard London

Genius! Mug

Regular price £10.00
Sale price £10.00 Regular price

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Because fun shouldn’t have borders.

Beautifully Packaged

Because first impressions matter (even for gifts)

Designed With Love

Designed in London where creativity, chaos, and good ideas collide.

Loved Worldwide

Thousands of reviews, averaging 4.9 stars of joy

The Man Who Declared War on Beige

I didn’t set out to start a brand. I set out to fix a mood.

Everything around me felt a bit… beige — the products, the offices, the energy. So I decided to build a world where colour, humour, and design could coexist without needing permission.

Mustard was born out of equal parts curiosity and chaos. It’s proof that practicality doesn’t have to be dull, that playfulness can still have purpose, and that good design should make you smile before you even use it.

We make things that stand out on purpose — because blending in is overrated.