• Understand Gears and builds your own motorised gear changing cars.
• Can easily and quickly construct the models and
  dismantle too.
• High Powered Motorised gearbox to work smoothly.
• New kinds & systems of gears.
• We can learn to experiments with the working models in each and every steps.

• 10 Experiments
• 100+ pieces
• 2-way switch
• A manual

(Selling Price Inclusive of Taxes )