"pathway PLASTICS, INC."

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

Plastic pulley with two- part aluminum frame.

Plastic Coins
Looks like… feels like… but does not clink or spend like… real coins. Teach coin recognition with these authentic appearing and feeling plastic replicas, which feature serrated edges like real coins.

Plastic wave apparatus ideal for studying wave behavior.

Plastic Wheels

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.

Deck of 54 traditional playing cards. Plastic coated on both sides. Ages 3+.

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.

Four gears of different sizes, perfect for any investigation or maker project.

Economical pulley for simple machine experiments.

The hexagon shaped plastic glitter crystals (0.040 size) are non-toxic and conform to ASTM D-4236. They are packaged in convenient plastic dispensing jars. The jar tops contain a variety of slot openings making it easy to use without a lot of mess.

Spare color filter set to be used with Light Box and Optical Set.

Plastic disc to demonstrate rotational energy.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

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.