This Polish Pottery stoneware infuser mug is made by Manufaktura in Boleslawiec, Poland by skilled artisans according to old traditional methods. This Polish Pottery mug comes with a tea infuser insert and a cover to keep your tea or coffee hot. Surround yourself with gorgeous Polish Pottery for everyday. Use them, enjoy them, they are tough enough to take it. Beautiful, functional, durable and practical. Polish Pottery is for everyday use; oven, microwave, dishwasher safe. Polish Pottery just makes you happy!

• Use in the microwave, oven, refrigerator and dishwasher
• Certified to bake up to 450 degrees
• Use oven mitts

• Do not put a hot dish into a sink full of water!
• Do not put a cold dish into the hot oven or microwave!
• Do not put a hot dish on a cold counter top!
• Do not wipe a hot dish with a cold rag!
• Do not add cold liquid to a hot baker in oven void of liquid!