Size is approx. 12 x 12 x 12cm
Make Ice Cream While You Play With This Magical Yo-Yo
Fill the body with ice, salt, and water, then add an ice cream base such as orange
juice.
Tighten the lid and yo-yo for about 3 minutes. As the ingredients mix, the interior
cools to about -7 degrees C (measured value), and ice cream forms.
You can also remove the string and roll it to make ice cream.
Includes 10 ice cream recipes.
Includes experiment tips and explanations, such as how freezing point depression
makes ice cream, great for elementary school summer science projects.
Product Size: W100 x H100 x D100 mm
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