This is a concept of environmentally friendly fuel cell vehicle. A great chance for children to learn about this new energy, see how amazing it is to just add salt water to make the car run. FC module includes 3 parts, the magnesium metal sheet is a consumable item, and one sheet can make the car run for about 4 hours continuously.
Kit includes 3 magnesium metal sheets.
All materials used in this kit are environmentally safe and clean, no toxic substances or disposal concerns.

Features:

• A concept of environmentally friendly fuel cell vehicle. When added salt water, the car will run.
• Includes 3 magnesium metal sheets.
• Each magnesium sheet can work for 4 hours continuously.
• A great chance for children to learn about the new energy of salt water.
• Material: PC
• Color: Blue + White
• Weight: 100g
• 
  Package Contents: 1 x Salt Water Fuel Cell Car, 3 x Magnesium Metal Sheets, 1 x Pump