Clearance Items

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Crystal Growing Tree

$3.50
$3.50

Great introductory activity for learning about growing crystals. Simple setup and the crystals are fully formed the same day! Mystical Tree...

Fun Fly Stick

$22.95
$22.95

Only one left! Get this great electrostatic demo. The Fun Fly Stick is very cool battery operated static electricity generator that allows you to...

Fun Fly Stick Refill Pack

$4.00
$4.00

Replacement flyer objects for the Fun Fly Stick. Includes 5 assorted shapes.

Khet Laser Board Game

$28.95
$28.95

Only one left - Strategy at the speed of light! It's the game that combines lasers with classic strategy. Players alternate turns moving...

Mini Space Projector

$4.99
$4.99

These 6 inch flashlights come packaged with assorted clear disks of space images. Place a disk on the end of the flashlight to project the image onto...

UFO RC Flyer

$23.00
$23.00

New Just Added! Explore Vertical Acceleration! This infrared RC Flyer is great for all kinds of scientific explorations. Best of all, it's just plain...