Includes 4 magnesium electrodes, 2 Iron electrodes, one steel wool, light base, light bulb, connecting wires and super bright LED.
You will need additional materials such as a plastic container and wooden base (optional).
Hazards: Magnesium is a flammable metal. Remaining salt water may contain hazardous materials. Avoid eye contact and skin contact with the remaining saltwater.
Below are the available bulk discount rates for each individual item when you purchase a certain amount