Christmas Eggnog Moose Mugs - Gift Boxed Set of 6 - Safer Than Glass Made of FDA approved break-resistant lightweight BPA free crystal clear acrylic which is superior to plastic with the added benefits of being a stronger and safer alternative to glass. Can be used by ALL family members, young and old. These are the ONLY ONE PIECE moose mugs on the market with 8 ounce capacity. All others have glued on antler ears and are much smaller in size and capacity. Individually packaged in a holiday gift box. A much safer alternative to glass, dishwasher safe.