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View compareColorful Office Thinking Hand Boiler, Glass Science Energy Transfer, Children Science Experiment, Love Birds Color Meter Hand Boiler, 2 Pcs (Blue&Purple) By C&H®
Colorful Office Thinking Hand Boiler, Glass Science Energy Transfer, Children Science Experiment, Love Birds Color Meter Hand Boiler, 2 Pcs (Blue&Purple) By C&H®
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Regular price
$17.55 USD
Sale price
$17.55 USD
Regular price
$25.07 USD
Unit price
per
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Estimated delivery: 3-5 days(United States), 8-12 days (International).
Return within 15 days after Delivery. Duties & taxes are non-refundable.
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Description
Description
Hand Boilers Are Looped In The Twisted Glass Sculptures Containing A Liquid That Will &Quot;Boil&Quot; As Heat Is Transferred From Your Bare Hand. Simply Hold The Large Bulb End On The Bottom In The Palm Of Your Hand And Within Minutes, Your Body Heat From Your Hand Will Cause The Liquid To Rise. Once Out Of Your Hands, It Takes A Few Minutes For The Liquid To Cool Down. Pretty Fascinating Science Toy And An Excellent Demonstration Of Energy Transfer.
Shipping Information
Shipping Information
Shipping Information for Toytooth
Packaging & Shipping Protection
All orders are shipped in double boxes and come with full insurance for additional protection. Items are usually shipped within 2-3 working days. We are based right here in the United States, and we use secure shipping methods for your peace of mind. For your protection, we may contact you for extra verification of the payment method.
The product will be delivered to your doorstep, carefully packed to avoid any damage. We understand that privacy is important to our customers, and we aim to provide DISCREET packaging. The product name, description, sender's name, or any details that could hint at the product inside will be encrypted to ensure privacy. The package you receive will be completely discreet.
Note: All orders above $250 will require a signature upon delivery.
Shipping Destinations
We currently ship to the following countries:
| United States |
Spain | Denmark | Slovak Republic | Latvia |
| Great Britain | Poland | Japan | Singapore | Finland |
| Canada | Portugal | Hungary | Lithuania | India |
| Germany | UAE | Australia | Slovenia | Estonia |
| France | Austria | Croatia | Bulgaria | Turkey |
| Netherlands | Belgium | Czech Republic | Luxembourg | Israel |
| Sweden | Italy | Ireland | Saudi Arabia | Switzerland |
Processing Time
Orders are processed within 1-3 business days.
Shipping Methods & Delivery Times
Delivery times are estimates and may vary depending on the customer's location, customs processing, weather conditions, or other unforeseen circumstances.
- Domestic orders: Usually take 3-5 business days to deliver.
- International orders: Usually delivered in 8-12 business days.
Shipping Costs
Shipping costs are calculated at checkout based on the shipping destination and selected shipping method. We offer free standard shipping within the United States.
Customs, Duties, and Taxes
International orders may be subject to customs duties, taxes, and import fees imposed by the destination country. These charges are the responsibility of the customer. Please check with your local customs office for more details.
Order Tracking
Once your order has shipped, you will receive a tracking number via email to monitor your shipment's progress.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team, and we will assist you in resolving the issue.
Returns & Refunds
For details on returns and refunds, please refer to our Return Policy page.
For any questions, feel free to contact our customer service team at support@toytooth.com.
Safety & Compliance
Safety & Compliance
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
- Q: What is a Hand Boiler and how does it work? A: A Hand Boiler is a scientific toy made of twisted glass that contains a liquid. When you hold the large bulb end in your palm, your body heat transfers to the liquid, causing it to rise through the glass. This fascinating demonstration illustrates energy transfer in a visually engaging way.
- Q: Is the Hand Boiler safe for children to use? A: Yes, the Hand Boiler is designed with safety in mind. However, it is recommended for children under adult supervision due to the glass material and the use of ethanol, which is a hazardous material. Always handle with care.
- Q: What are the dimensions of the Hand Boiler? A: The Hand Boiler measures approximately 4 inches in height, with a width and length of 2 inches. It is lightweight at just 0.25 lbs, making it easy to handle and display.
- Q: Can the Hand Boiler be used as a decorative item? A: Absolutely! The colorful design of the Hand Boiler not only serves as an engaging science experiment but also makes for an attractive decorative piece in an office or home setting. It’s a great conversation starter.
- Q: How should I care for my Hand Boiler? A: To care for your Hand Boiler, avoid dropping or knocking it against hard surfaces to prevent breakage. Clean it gently with a soft cloth and keep it out of direct sunlight when not in use to maintain its vibrant colors.