PREMIUM PLASTIC: Made of food grade acrylic material, the 16 oz acrylic snowglobe tumbler is bpa free and break resistant. You can drink safely and healthily. PRE-DRILLED HOLE: The 16 oz plastic snowglobe tumbler has pre-drilled hole and you can choose your favorite glitter and add them into it. It's so fun to make your special cups with a few steps. SILICONE PLUG INCLUDED: The silicone plug is included so you can easily seal the hole when getting the acrylic snowglobe tumbler finished. PACKAGE CONTENT: The package contains 4 snowglobe tumbler, 4 colorful plastic straw, 8 plug and 4 inner white box. With individually boxed, the clear can is gift ready. After-sales Service: If you have any problem with the 16 oz acrylic snowglobe tumbler can, please contact us by email so we can offer help. 16 Oz Plastic Snowglobe Tumbler