Contains:
1: base grid
1:1-snap wires (2 missing)
6: 2-snap wires
3: 3-snap wires
1: 4-snap wire
1: 5-snap wire
1: 6-snap wire
1: whistle chip
1: slide switch
1: press switch
1: photoresistor
1: red light emitting diode
1: 2.5V Lamp
1: batter holder
1: speaker
1: music integrated circuit
1: alarm integrated circuit
1: space war integrated circuit
2: motor fans
1: 100 Ohm resistor
1: jumper wire (black) MISSING
1: jumper wire (red)