Infectious Disease Balls
$4.99
Book of Secrets
$5.99
Grow Your Own World's Hottest DIY Pepper
$5.99 - $15.99
sugru Hacking Putty
$17.99
Digital Protractor
$19.99
Pocket Microscope
$12.99
Magnetic Project Mat
$14.99
DIY Lover's 54 Bit Driver Kit
$29.99 - $59.99
24 Port USB Monster Hub
$49.99
Quantum Bits
$19.99
Theremin Mini Kit
$39.99
Ferrofluid Magnetic Display
$29.99
Instant Snow
$3.49 - $12.99
Bubble Wrap Suit
$14.99
Fly Stick Van de Graaff Levitation Wand De...
$19.99 - $24.99
I void warranties
$17.99 - $20.99
Magnetic Accelerator Cannon
$29.99
Element of Surprise
$17.99 - $19.99
USB Plasma Ball
$14.99
