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Heat-Sensitive Putty - Epic Amethyst

A deep purple putty that gradually warms to bright pink.

$14.95
Ice Cream Flavors (Set of 4)

(1 review)

Why struggle with difficult ice cream recipes?

$12.95

Amazing Ice Melting Blocks

(36 reviews)

One of the most striking thermal energy demonstrations we have seen!

$21.95

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Chemical Heat Pack

(14 reviews)

Click a metal disk and watch the liquid crystallize.

$6.95–$74.95

Heat-Sensitive Pencils

(6 reviews)

Excellent motivational prizes for students of all ages!

$11.95

Qty:
GLOSSY Heat-Sensitive Paper

(14 reviews)

Our Glossy Heat-Sensitive Paper in four brilliant colors.

$19.95–$179.95

Touch and See Square

(9 reviews)

Great addition to your science table.

$12.95

Qty:
Liquid Crystal Sheets (4x4 inch)

These laminated sheets of liquid crystal are temperature sensitive.

$7.95

Liquid Crystal Sheets (12x12 inch)

(6 reviews)

These laminated sheets of liquid crystal are temperature sensitive.

$25.95

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