Westminster Hand Boilers (Colors May Vary)

The Westminster Hand Boilers (Colors May Vary) was $10.89 when we checked it on 2026-08-01. It has not moved from that price across 4 checks since 2026-06-25.

Hands Down, an Edmund Classic! -- Hand Boilers are looped and twisted glass sculptures containing a liquid that will "boil" as heat is transferred from your bare hand. Simply hold the large bulb end in the palm of your hand and within minutes, your body heat will cause the liquid to rise. - Once out of your hands, it takes a few minutes for the liquid to cool down and return to the large bulb. Pretty fascinating science toy and an excellent demonstration of energy transfer. Comes in three different colors: blue, green and red - let us pick one for you.

Editor's note

An old Edmund Scientific classic that still mesmerizes. A desk piece to fidget with during long calls.

Westminster Hand Boilers (Colors May Vary) price history

4 weekly checks of our own, from 2026-06-25 to 2026-08-01. How our price tracking works

$10.89

Jun 25Jul 6Aug 1

$10.89 at all 4 checks we have taken, Jun 25 to Aug 1, 2026.

Every observation (4)

Date	Price	Source
Jun 25, 2026	$10.89	Weekly check
Jun 29, 2026	$10.89	Weekly check
Jul 6, 2026	$10.89	Weekly check
Aug 1, 2026	$10.89	Weekly check

About this item

Beautiful for home decor!
Great gifts!
Best thermodynamics lesson!
Only includes 1 hand boiler.

Details

Product Dimensions: 2.4 x 2.4 x 7.6 inches
Item model number: B0006ZZB0I
Item Weight: 0.1 ounces

#novelty

Westminster Hand Boilers (Colors May Vary): common questions

Is the Westminster Hand Boilers (Colors May Vary) worth it?

An old Edmund Scientific classic that still mesmerizes. A desk piece to fidget with during long calls. Its Amazon listing shows 3.9 out of 5 stars across 969 ratings, which is the retailer's figure and not our verdict.

How much does the Westminster Hand Boilers (Colors May Vary) cost?

The Westminster Hand Boilers (Colors May Vary) was $10.89 when we checked it on 2026-08-01. Prices change often, so the live retailer link carries the current number.

Is now a good time to buy the Westminster Hand Boilers (Colors May Vary)?

We have checked the Westminster Hand Boilers (Colors May Vary) 4 times since 2026-06-25 and the price has not moved from $10.89. Our record shows no drop and no rise.