Our disco ball cups are made of high-end plastic material. This high-quality material is not only safe and reliable, but also durable and environmentally friendly, and can be reused. Decorative mug with straw, airtight and leak-proof design, with a special screw-on design lid to prevent slipping. The lid also features a practical straw hole to make drinking easier. The disco ball cup is designed with a retro disco look and disco ball shape, and the prism can reflect the glitter ball effect from multiple angles. Use a straw to siphon from our super fun disco balls! These awesome disco ball glasses are the ones to take any party or event to the next level easy way. Whether it's cocktails, martinis, juices, tea or colorful juices, our party straw glasses are the right choice for you! Use for unique disco themed parties, KTV, bars, family reunions, bachelor parties or New Year's Eve party. Colour:silver Material:plastic Size: 10.8 x 10.65cm Package Contents: 8 x ball cup 8 x straw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.