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| mixed batch | ¥0.0 | 7457 bag available |
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One bag is one, and the price above is for one.
Name: Magic Christmas Tree
Packing: Color Bag
Size: 3*3*5CM
Packing Quantity: 2000 pieces
Crate Size: 60*50*55CM
Magic Christmas Tree
Scientific Enlightenment:
Let's get started and make a magical Christmas tree together.
Science Project:
1Prepare the necessary materials for the experiment, including paper trees, bases, and chemicals.
2Assembly in accordance with the instructions.
Three,Assemble and spray the medicine to conduct the experiment.
Scientific Principles:
Inside is a chemical called potassium diiodosulfate. That chemical can be used as an agricultural fertilizer. The entire process is only a physical change, from liquid to crystallization. The principle is to use a chemical that can rapidly evaporate and crystallize at room temperature.





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