Using this gift set is super easy. First, pour your favorite hot drink into the 500ml mug. You can safely heat it in the microwave if needed. Then, slip on the fluffy socks to keep your feet warm. When it comes to cleaning, hand - wash the mug with mild dish soap and warm water. For the socks, toss them in the washing machine on a gentle cycle. Just make sure not to use harsh chemicals on either the mug or the socks. And always check the microwave's settings before heating the mug to avoid any accidents.