Outstanding Features： Sealed and leak-proof: The mouth of the cup is designed with a spiral to prevent the lid from slipping off. The lid is equipped with a straw hole for inserting a straw. Retro design: The appearance of the cup is disco retro design, disco ball lamp shape, the prism can reflect the flash ball effect from multiple angles, it is a unique ball cup in nightclubs, KTV, bars and parties. Food-grade material: New food-grade material is used to ensure product safety and hygiene. Description: Material:ABS Size: 10.8 x 10.8 x 10.5cm/4.2 x 4.2 x 4.1in Capacity: 600ml Color:Silver;Gold;Rose Gold Quantity:1 x disco ball cup Package included:1 x disco ball cup 【Package Contents】You will receive 1 disco ball cups and 1 straws. The capacity of the cup is 20oz and the size is 4.13*4.25inch. The size of the straw is 9inch. This mug can be used as a juice mug, cocktail mug, flower tea mug, etc. 【Quality Assurance】The cup is made of environmentally friendly PS material, which is food-grade materia. 【Cup Features】This cute disco ball cup includes a lid and a reusable straw, so you won't spill wine or juice on the dance floor. The mouth of the cup adopts a spiral design to prevent the lid from slipping off. 【Creative Design】The appearance of the cup is disco retro design, disco ball lamp shape, and the prism can reflect the flash ball effect from multiple angles. It is a unique ball cup in nightclubs, KTVs, bars and parties. 【Applicable Occasions】Unique disco spherical wine glasses, suitable for KTV, bars, family gatherings and other occasions. Add a 70s disco playlist with these silver disco cups. Wear your flashiest outfits and party disco styles,they can bring more ambience to the party.