Westminster Hand Boilers (Colors May Vary)

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Simply hold the large bulb end in the palm of your hand and within minutes, your body heat will cause the liquid to rise

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.

PRODUCT SPECIFICATIONS - Compare to Similar
Age Minimum	8 Years
Age Maximum	9 Years
Boys	yes
Girls	yes

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See all: Westminster Science & Discovery | Westminster | Science & Discovery

Features	Current Product	Similar Product	Similar Product	Similar Product
Product Name	Westminster Hand Boilers (Colors May Vary)	WMR Magnetic Acrobatic Sculpture	Westminster Magnetic Sculpture Block	Imaginetics Dino Age Magnetic Play Set - M81044
Age Minimum	8 Years	8 Years	8 Years	3 Years
Age Maximum	9 Years	9 Years	9 Years	6 Years
Boys	yes	yes	yes	yes
Girls	yes	yes	yes	yes
Customer Rating:	(1 Review)	(0 Reviews)	(0 Reviews)	(0 Reviews)
J&R Item #	WMR 2353	WMR 2529	WMR 2534	IAE M81044
Availability	Expected to Ship Mon 5/20	(Online & Phone Only) Expected to Ship Mon 5/20	(Online & Phone Only) Expected to Ship Mon 5/20	Expected to Ship Mon 5/20
Price	$3.99 Was $6.98 You Save $2.99 (43%) $0.20 (5%)	$3.99 Was $7.98 You Save $3.99 (50%) $0.20 (5%)	$3.95 Was $6.97 You Save $3.02 (43%) $0.20 (5%)	$3.99 $0.20 (5%)

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Expected to Ship Mon 5/20 | Ship Cost & ETA

Was:

$6.98

You save (43%):

- $2.99

Now:

$3.99

Eligible for FREE Store Pickup

J&R Rewards:

$0.20 (5%)

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