Mustard are a team of designers and trend hunters headquartered in London with offices in New York that bring the perfect combination of design and commercial prowess to the stationery world. Our quest is simple Mustard wants 10% of the space of every desk in the world. A movement we believe in with evangelical determination. A movement that requires your support for it to happen. So, join us, let's give desks out there some appreciation Because the more love we show them the more they will love us back and our day will be just a little bit more special Keep things toasty: there are few things as un‘bear'able as a lukewarm coffee Stay comfortably caffeinated throughout the day with the help of this cute animal. Doubling as a coaster, this cup warmer is powered by USB and is sure to brighten up your desk. Incredible versatility: USB powered with a 96cm cable; this cup warmer is not only portable but helps keeps your drinks warmer for longer. Plug into any device with a USB port (desktop PC's, tablets, laptops, plug sockets etc). No batteries required, powered by USB. This warming coaster measures 14 x 11 x 0.7cm Double use: better than using a standard coaster, a warm coaster will help keep your cuppa warmer for longer. Portability: for the home or office This portable mug warmer is the perfect accessory for tea and coffee lovers and arrives in stylish presentation box, ideal for gifting. Keep your beverage warm and look good doing it. Fun gift idea: want to make a lasting impression? These Cup Warmers are the perfect gift for colleagues, friends, family or loved ones during Christmas, Birthdays or any special occasion.