Manual AT hand-crank generator, perfect for education and experiments. You can rotate the motor, light up a light bulb, and learn while playing with your children! - Model: AT Hand-Crank Generator - Accessories: Instruction manual - Color: Transparent/Blue - Function: Manual generator - Usage: For education/experiments - Retail Price: 2050 yen Used only a few times. Please understand that this is a used item and has been stored at home before purchasing. Thank you for viewing.