Simple Machines

$29.99

Snap Circuits Beginner

$32.95

Snap Circuits Jr. Select

$44.95

Solar Powered RainbowMaker - Double Crystals

$39.95

SolarBots: 8-in-1 Solar Robot Kit

$27.95

Stepping Into Science

$39.95

SunArt Kit 4in × 6in

$7.95

Thames & Kosmos Plasma Ball

$32.95

The Stars: A New Way to See Them

$14.99

The Thames & Kosmos Gyroscope

$9.95

Tornado Tube

$3.95

Ultimate Spotlight: Extraordinary Animals

$16.99

Ultralight Airplanes

$21.95

Yummy Rainbow Lip Balm Lab

$29.95