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Simple Machines

Block & Tackle, Student Model (#512)
$38.99
$38.99

Pendulum, Student Model (#511)
$38.99
$38.99

Gear Train, Student Model (#510)
$59.99
$59.99

Wedge, Student Model (#509)
$36.99
$36.99

Fulcrum Balance, Student Model (#508)
$36.99
$36.99

Motion Converter, Student Model (#507)
$53.99
$53.99

Pulley, Student Model (#506)
$38.99
$38.99

Screw, Student Model (#505)
$32.99
$32.99

Wheel & Axle, Student Model (#504)
$38.99
$38.99

Gear Rack, Student Model (#503)
$46.99
$46.99

Lever, Student Model (#502)
$23.99
$23.99

Inclined Plane, Student Model (#501)
$39.99
$39.99