Celebrate the 100 days of school with this black ceramic mug featuring 100 pencils tally marks on one side and a fun 'How many more days of school until summer' design on the other. Perfect for teachers, students, and parents looking for a unique way to mark this milestone.Product features- Glossy ceramic material for a sleek finish- Vibrant colors for a bold design- Microwave-safe for convenience- Dishwasher-safe for easy cleaning- Available in 11oz and 15oz sizes for choice in capacityCare instructions- Clean in dishwasher (put the product on top rack), or wash by hand with warm water and dish soap