The SILWY Porcelain Magnetic Mugs are a must-have for any camping trip. Made in Germany, each set comes with two beautifully molded 270 ml cups, measuring Ø 9 cm and H 10 cm. The patented magnet system and metal nano gel pads make for a secure hold, allowing you to enjoy your hot beverages without the fear of spills. The nano gel pads can be easily removed without leaving any residue and are washable and reusable, making these mugs a sustainable option for any outdoor adventure.