Step 1: I. Materials.
1. Hot Glue Gun, or Soldering Iron
2. A Needle/ Safety Pin ( to heat up to make a small hole)
1. Mini m&m Container
2. 8 LEDS (color is your choice) 3.2v @ 25 ohms (estimate) bought as a multi-pack at RS
3. 4 100 ohm resistors
4. A piece of 3 inch wire
5. Toggle Switch (or equivalent)
6. 1 9v battery
7. 1 9v snap connector
Step 2: Ii. Wiring the LED's
Step 3: Iii. Installing Battery and Switch
You stick the battery with the snap connector into the tube (it's a tight fit but it'll work) with the wires sticking out. Make a hole (note) and stick the positive wire through it. Connect it to the "off" part of the switch. Then connect the peice of single wire from the bundled resistors (note 2) to the "on" part of the switch (out the hole).