[Product Features]
• Magical yo-yo that allows you to make ice cream while playing
• Add ice, salt, and water into the body, then add orange juice or other ice cream ingredients
• Shake the yo-yo for about 3 minutes with the lid closed; the materials mix, and the internal temperature drops to around -7 degrees, creating ice cream
• Can also make ice cream by rolling it without the string
• Comes with 10 ice cream recipes
• Includes scientific explanation and experiment tips, perfect for elementary school summer projects

[Product Specification]
• Set Contents:
• Main Body ×1
• Spoon ×1
• Yo-yo String ×1
• Recipe and Instruction Manual ×1