1.shaking machine for making bubble tea,bar,beverage. 2.30seconds timer. 3.stainless ... shaking machine for making bubble tea,bar,beverage.Bubble tea shaking machine 1. 30seconds timer, free to set time2. stainless steel ... structure, safe and easy to clean3. it's necessary tools in bar, bubble tea shop ... to contact with us ! shaking machine for making bubble tea,bar,beverage