Healthy and Safe MaterialsThe cup body is made of 316 stainless steel material, and the ceramic coating inside. The overall structure without any extra gaps, and the diameter is large, making it easy to drip coffee or directly rinse coffee by hand
Ring material specification: copper plating vacuum black gold, no allergy, no lead, no nickel, crystal 5A cubic zirconia, ring size: US Size 6# to 10#.. Zirconia size: 0.39″0.39″. Weight: 6g
Portable DesignThe compact size of these shot glasses makes them ideal for on-the-go use. Whether you’re camping, traveling, or heading to a party, simply pack them in your bag or pocket and enjoy your favorite beverages wherever you go.
Easy to operate: Fully automatic simple electric plug in design with the control center placed on the top panel and soft touch digital buttons along with led indicator lights A smart device at your familys service