🧪 - Looking for a fun, novelty science gift for that science-obsessed friend / family member / teacher of yours? Look no further than this funky, hand-designed mug (and the rest of our shop!). All designs are created by a Scotland-based PhD student in his free time. 🧪 - Our aim is to bring a sprinkle of science-inspired joy to your home and office. It's the little things that make the biggest difference! 🔊 - Product info: Choose from seven bold accent colors and customize these two-tone mugs with your original designs. They all come in one size: 11oz (0.33l), perfect for that morning cup of coffee. .: Material: 100% ceramic .: One size: 11oz (0.33 l) .: Seven accent colors to pick from .: C-shaped easy-grip handle .: Microwave and dishwasher safe