entertainment methods make you happy and booze. Can be used for party parties, college spring outing parties, concerts, beach entertainment, Oktoberfest, , KTV, barbecue BBQ. Safe material: made of high-quality stainless steel and plastic, safe to use and use. Wide range of uses: can be used for beer, wine, -mixed spirits, casual soft drinks, etc. Easy to use: just insert the stainless steel rod into the , place the mouth on the plastic, and turn it over to drink. Working principle: The vent tube decompresses the beverage and acts as an outlet hole, so the liquid can flow faster. Colour: blue Material: plastic Package Contents: 1 * Beer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.