Halloween Party Activities & Accessories

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Goldenrod Color-Changing Paper - 100 sheets

(33 reviews)

Turns bright red in bases and returns to bright yellow in acids.

$17.46

Qty:
Growing Spheres

(25 reviews)

Place these hard crystals in water and they expand about 300 times.

$7.16

Growing Cubes

(4 reviews)

Place these small cubes into water and watch them expand!

$7.16

Qty:

Poly-Ox: A Self-Siphoning Gel

(8 reviews)

Watch as this fluid moves from one beaker to another on its own.

$11.28–$46.30

Classroom Slime Kit

(5 reviews)

Contains enough to make slime for the whole classroom.

$18.49

Qty:
Slime-Making Kits & Glowing Slime Kits

(4 reviews)

These kits have everything you need for making perfect slime!

$4.07–$19.44

Water Gel Crystals - "Ghost Crystals"

(3 reviews)

Placed in water these growing crystals become virtually invisible.

$7.16–$15.40
Small Gro-Beast Dinosaur

(5 reviews)

They double in length and more than quadruple in weight in water!

$0.98

Qty:

Phosphorescent Vinyl Sheets

(7 reviews)

This material absorbs light and slowly emits it over a few minutes.

$12.31

Glow-in-the-Dark Pigment

(3 reviews)

The pigment can be activated by just about any light source!

$6.13–$59.69

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