"LW Scientific"

Individual metal electrodes for electrochemical experiments.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

Recreate the medieval weapon using counterweights.

This polished copper calorimeter set has everything you need.

Black liquid against lead-free, yellow back glass for easy readability and fewer reading errors.

Individual round glass lenses made with one flat side.