Color Changing Mug - Storm Story - Large 16 Ounce - Porcelain Quote: Don't tell God how big your storm is. Tell the storm how big your God is. Story: A tiny tree is caught in a storm. However, with God's help, the tree not only survives the storm, but grows to be strong and beautiful. Every mug tells a story. Each mug starts as a solid color with a powerful quote and artwork. As soon as you add a hot liquid, the story unfolds and the artwork transitions. The story mugs are made of high-quality porcelain, have a 16 oz capacity, and feature a unique square shape. BPA Free Manufactured in compliance with California Proposition 65 and US FDA 7117.06-.07