"WardsSci000475"

High Quality and Economical

These free-running plastic pulleys are durable in design.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Simple Calorimeter to Measure Heat in Many Applications

A Good Optics Set for Demonstrations or First Experiments

This set features a handy, economical selection of density cubes.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Parallel-Sided Blocks for Ray Optics

Actively involve your students in the learning process with these sophisticated biology coloring books.

Economical yet Sturdy