Jelly Marbles - Clear Spheres Kit

$10.99

Place these tiny, solid spheres in water, and in just a little while you will have your own Clear Spheres.

Jelly Marbles - Clear Spheres

$9.99

Small beads that absorb 300 times their weight in water and grow into a perfectly clear sphere the size of a jumbo marble (20 mm).

Super Star Science Clear Spheres

$1.99

These tiny marbles appear to be nothing special, but soak them in water...

Amazing Spheres

$4.99

Don't assume that these are just tiny marbles... they grow into gigantic spheres!

Polymer Science Kit - Water Wizardry

$24.99

If you like polymers, or anything squishy and slimy, this is the kit for you!

Water Cube Kit

$14.99

Get ready for the newest polymer sensation!

Gravi-Goo Kit

$19.99

Everyone knows that water can't flow uphill. Not so fast...

Clear Insta-Worm Kit

$7.99

Our popular Insta-Worms in a clear, colorable form

Clear Slime - PVA Solution

$16.99

Now you can make our best selling slime in any color of the rainbow. We still supply the PVA (polyvinyl alcohol) and sodium tetraborate solutions, but now the PVA is clear.

Purple Paradox Kit

$29.99

New spin on the color-changing chemistry behind the Blue Bottle Experiment