Tips for Use: 1. Make sure the cup is completely frozen before making it; 2. Be careful not to overfill the cup, do not fill it more than 2/3; 3. Make sure the drink you pour is cold. Description: 【Slushy Maker Set Includes】- 1 slushy maker, 1 2-in-1 spoon, 1 cup brush, and 1 straw brush. The spoon included with the smoothie cup can be attached to a straw or used directly for smoothie preparation. 【High-quality material】- The slushy cup is made of food-grade silicone, which is environmentally friendly, healthy, and safe. Simply wash it with water and freeze it for reuse. .