A fun addition to home bar man cave  you simply place a drink ontop and it will move across any flat surface and will stop as soon as it reaches the edge of any flat surface . the Battery Operated Butler Hand Serving Drinks Funny Gimmick. Designed to make your guests smile, this drink server is made of durable plastic and comes in a sleek white colour. Perfect for entertaining, it can hold and serve drinks with ease, making it a must-have for entertaining . Excellent condition used once