THE KNOWLEDGE FACTORY

While Stocks Last

THE KNOWLEDGE FACTORY

Microscope

$29.99

While Stocks Last

THE KNOWLEDGE FACTORY

Human Anatomy Models

$19.99

While Stocks Last

THE KNOWLEDGE FACTORY

Science Instruments

$4.99

While Stocks Last

THE KNOWLEDGE FACTORY

Science Kits

$14.99

While Stocks Last

THE KNOWLEDGE FACTORY

DIY Science Sets

$9.99

While Stocks Last

THE KNOWLEDGE FACTORY

World Globe

$59.99

While Stocks Last

THE KNOWLEDGE FACTORY

Lamp Kits

$16.99

While Stocks Last

THE KNOWLEDGE FACTORY

Model Animal Sets

$16.99

While Stocks Last

THE KNOWLEDGE FACTORY

Mini Science Toys

$4.99

While Stocks Last

THE KNOWLEDGE FACTORY

Plasma Ball Lamp or Astronaut Projector

$18.99