Instead of pop caps, you can use a glow stick. [6] X Research source
If you’re using a glow stick, drill four holes. Tie the glow stick on so that the bow hits it when the trap releases. [9] X Research source
You can also paint the tent pegs before you attach the mousetrap.
If you used a glow stick, the glow stick will light up when hit. [16] X Research source
To truly prank your friends, you need to disguise the trap somehow. However, you can’t hide the top of the bottle, as that will release your trap.
Pull out the cardboard to test the clothespin. See if it buzzes. Place the cardboard back inside the mouth.
