LED Lamp 
LED Lamp$18.00$18.00Propeller Plane 
Propeller Plane$10.00$10.00Line Follower Robot 
Line Follower Robot$20.00$20.00Gear Train 
Gear Train$8.00$8.00Money Eating Robot 
Money Eating Robot$16.00$16.00Traffic Lights 
Traffic Lights$12.00$12.00Electric Fan 
Electric Fan$18.00$18.00Hyperbola Maker 
Hyperbola Maker$10.00$10.00Voice Recorder 
Voice Recorder$12.00$12.00Music Box 
Music Box$12.00$12.00Telegraph and Morse Code 
Telegraph and Morse Code$12.00$12.00
