1. Clear Internal Structure The transparent surface design of the manual ice crusher allows you to observe the ice crushing effect and the number of ice cubes at any time during operation, so you can enjoy the texture of your desired ice cubes. 2. Easy to Operate The built in stainless steel ice crusher is designed for ice cubes of varying thickness. Simply place ice cubes into the top container, put on the lid, and then rotate the working handle until the ice cubes are crushed to your desired consistency. 3. Non Slip Rubber Base The manual ice crusher is equipped with 4 rubber feet at the bottom to keep the machine stable during operation. It is perfect for bar drinks and home party entertainment. 4. Efficient Ice Crushing The ice crusher features screw cutters at both ends. After adding ice cubes and starting the process, it completes the job in about 20 seconds. Once finished, you can prepare a variety of fresh and delicious smoothies or cool snow slush cocktails.