Found your soul sister? This mug says it all. It's printed with the sweet quote 'Not Sisters by Blood but Sisters by Heart' in a cute design that shows on both sides (perfect for lefties and righties!). It's made from high-quality, sturdy ceramic and the print is done with a permanent sublimation process, so the colors are vibrant and it won't fade, peel, or chip off, even after tons of dishwasher cycles. Yep, it's both dishwasher and microwave safe for ultimate convenience. The 11-ounce size is great for coffee, tea, hot cocoa, or soup. It comes packaged in a secure box, ready to gift. This is the perfect birthday, Christmas, Galentine's Day, or 'just because' present for your absolute best friend, your chosen sister, or an amazing sister-in-law. It's a simple, daily reminder of your awesome bond every time she has her morning brew. From a family-owned business that really cares about their products.