Transfer liquid back and forth using the heat of your hand! Amazing to see! Fascinates students! Challenge: Can you find a way to obtain clear liquid on one side and solid dye on the other? Suggestions for experiments provided. 3.8 cm (1.5") dia. bulbs, 18 cm (7") apart. Colors may vary.
Horizontal Hand Boiler Demonstration
SKU: TCH-HB-200
Unit Price
Quantity
Subtotal
US$ 13.54
US$ 13.54
US$ 13.461%
2
US$ 13.411%
3
Description
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This product is shipped from our supplier's warehouse in CT, United States
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This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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