V1.0 Basic trap with rubber bands in the way of the foot.
V1.3 Put the rubber bands under the main grey rod to stop it from getting in the way.
V1.5 Changed the teeth so that they interlock.
V1.9 Changed the grey rods to red rods to make it more compact.
Step 1: Making the Side Rings and Frame
Step 2: The Centre Piece
Step 3: Teeth and Connection
Step 4: Rubberband and Usage
To use the trap:
1) Place on ground
2) Pull teeth apart and pull them back until they don't shut. ie. when the band is around horizontal.
3) Wait for very stupid creature to walk into it.
When the orange connectors are pushed down, the teeth spring up and shut.