You will not be allowed to compare more than 4 products at a time
View compareColorful Office Thinking Hand Boiler, Glass Science Energy Transfer, Children Science Experiment, Love Birds Color Meter Hand Boiler, 4 Pcs (Red&Greenblue&Purple) By C&H Solutions®
Colorful Office Thinking Hand Boiler, Glass Science Energy Transfer, Children Science Experiment, Love Birds Color Meter Hand Boiler, 4 Pcs (Red&Greenblue&Purple) By C&H Solutions®
Hurry! Only left 10 in stock
Regular price
$30.03 USD
Sale price
$30.03 USD
Regular price
$42.90 USD
Unit price
per
Shipping calculated at checkout.
Sold by Toytooth, an authorized reseller.
Sold by ToyTooth — Your trusted kids' toy store.
Returns accepted within 30 days | support@toytooth.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to ensure your purchase arrives in perfect condition
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
🛒
General Product Safety Advisory
Always read the product label, instructions, and safety warnings before use. Do not use damaged or modified products. Store products in appropriate conditions as specified by the manufacturer.
Keep all products out of reach of children unless specifically designed for their use.
ℹ️
Product Authenticity & Notice
All products sold by ToyTooth are 100% authentic, sourced directly from trusted toy suppliers and brands. Product colors and dimensions may vary slightly from images due to screen calibration and manufacturing tolerances.
ToyTooth — Fun Toys for Every Kid, Delivered to Your Door.
Share
Couldn't load pickup availability
Guarantee safe and secure checkout
Description
Description
Hand Boilers Are Looped In The Twisted Glass Sculptures Containing A Liquid That Will 'Boil' 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.
Frequently Asked Questions
- Q: What materials is the Colorful Office Thinking Hand Boiler made from? A: The Colorful Office Thinking Hand Boiler is made of glass. It features twisted glass sculptures that contain a liquid for energy transfer.
- Q: What are the dimensions of the Colorful Office Thinking Hand Boiler? A: The dimensions are three inches in length, three inches in width, and six point five inches in height. It is designed to fit comfortably in your hand.
- Q: What is the weight of the Colorful Office Thinking Hand Boiler? A: The total weight is two ounces. This lightweight design makes it easy for children to hold and use.
- Q: How do you use the Colorful Office Thinking Hand Boiler? A: To use the hand boiler, simply hold the large bulb end in your palm. Your body heat will cause the liquid to rise, demonstrating energy transfer.
- Q: Is the Colorful Office Thinking Hand Boiler suitable for children? A: Yes, it is suitable for children as a science experiment. It provides a fascinating way for kids to explore energy transfer.
- Q: What age group is the Colorful Office Thinking Hand Boiler suitable for? A: The hand boiler is suitable for children aged five and up. It is a great educational tool for young learners.
- Q: How should I clean the Colorful Office Thinking Hand Boiler? A: To clean the hand boiler, gently wipe the glass with a soft cloth. Avoid using abrasive materials to prevent scratches.
- Q: Can the Colorful Office Thinking Hand Boiler be stored easily? A: Yes, it can be stored easily in a safety hard box. The hard box measures eight inches by seven inches by two inches.
- Q: Is the Colorful Office Thinking Hand Boiler safe to use? A: Yes, it is safe to use when handled properly. Always supervise young children during use to ensure safety.
- Q: What are the safety precautions for using the hand boiler? A: Avoid dropping the glass hand boiler to prevent breakage. Ensure children understand how to handle it carefully.
- Q: How does the Colorful Office Thinking Hand Boiler demonstrate energy transfer? A: The hand boiler demonstrates energy transfer by using body heat to heat the liquid inside, causing it to rise. This provides a visual representation of thermal energy.
- Q: Is the Colorful Office Thinking Hand Boiler a good gift? A: Yes, it makes a great graduation gift or a unique Valentine's Day present. It combines fun with educational value.
- Q: How long does the liquid take to cool down after use? A: The liquid takes a few minutes to cool down after being removed from your hand. This allows for repeated use during experiments.
- Q: What colors are available for the Colorful Office Thinking Hand Boiler? A: The hand boiler is available in red, green, blue, and purple. This variety adds visual appeal for users.
- Q: Can the Colorful Office Thinking Hand Boiler be used as a demonstration tool? A: Yes, it is an excellent demonstration tool for classrooms. Teachers can use it to visually explain basic scientific concepts.