"WardsSci000475"

For all Optical Applications

Made of brass, bucket with suspension loop and hook.

Fifty sheets of 8½×11" chipboard that easily bends, folds and cuts for all your design needs.

High Quality and Economical

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Double convex lens for optics experiments.

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

These free-running plastic pulleys are durable in design.

Excellent for Introductory Mechanics Studies