Police Coffee Mug featuring Saint Michael and the Latin phrase “DEO VOLENTE” which means “God Willing”. The Saint Michael Police Coffee Mug is made of solid ceramic and holds up to 15 ounces of liquid. Mug is microwavable and dishwasher safe. This Saint Michael Coffee Mug would make a great police gift for any police officer, police family member, Police Supporter and fans of Thin Blue Line gifts and police gifts. All of our police products can be customized for an additional fee. Email us for details.