Science Kits
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Triple Crawler
$27.20
Paw Print Kit
$18.45
Roller Skating Robot
$28.00
Bipedal Walking Robot
$21.60
Row Boat
$19.50
Worm Gear Box Set
$17.00
Track and Wheel Set
$11.00
High Power Gear Box Set
$17.00
Pulley Unit Set
$12.50
Pulley (L) Set
$7.25
Planetary Gear Box Set
$20.80
Swimming Sea Otter
$24.80
Buggy Car Chassis Set
$20.80
Single Gearbox, 4-Speed
$11.00
Slide Switch, 6P
$3.00