"pathway PLASTICS, INC."

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

Economical pulley for simple machine experiments.

Plastic pony beads are perfect for a huge variety of crafts and experiments.

This set consists of 21 replica fossils in a plastic storage container.

Durable shatter-proof plastic.

Model Neuron Pathways.

These free-running plastic pulleys are durable in design.

Plastic pulley with metal clamp, includes knob for tightening.

Determine the mass of an object based on its oscillation.

Colorful display of transverse and longitudinal waves.

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

Plastic pulley with table clamp, includes hand knob for tightening.

With the Large Plastic Dynamics Cart, students can explore the changes in motion that occur in a dynamics cart when different amounts of net force are applied.

A Good Optics Set for Demonstrations or First Experiments

Durable plastic cell holder.

Gram Centimeter Plastic Cubes