The #1 Teacher Coffee Mug is very cute and good quality. It comes with black background with red interior. The coffee mug is decorating with pencils, pens, rulers and crayons all around bottom of the mug. “#1 Teacher” on one side and message on the other side. It holds 13 oz. This ceramic mug offers dishwasher safe/FDA and approved/Microwave safe. It’s a great gift for teacher.