Hand Boiler
Join our Curiosity Club and get 15% off your first order.
Shipping & Returns
We offer a variety of shipping options based on budget and speed of delivery. These options can be seen at checkout. If you are not satisfied with your purchase, you may return it within 30 days for a refund in the form of the original payment. Here is our Return Policy
Guarantee
We're committed to your ultimate satisfaction. If you're not happy with our service, or if something is wrong with your order, please let us know and we'll do whatever we can to make it right. Contact Support
Overview
Hand Boiler
One of the most popular items in our Play Capsule, the glass hand boiler feels like something from an alchemist’s laboratory. The liquid in the glass sculpture has a very low specific heat which means that the warmth of your hand is enough to make it boil. Cup the lower bulb in your palm and the liquid seems to defy gravity, rising up and around the twisting glass tubes into the upper bulb and then erupting into a rolling boil. A very surprising and captivating science toy that almost feels like magic.
Art of Play
China