What you need:
An object (a key)
What you need:
A chain (or string)
What you need:
Scissors (if using string)
To make the pendulum:
Cut the string
To make the pendulum:
Fold the string in half
To make the pendulum:
Put it through the key
To make the pendulum:
Pull the ends through the loop made
To make the pendulum:
Tie off the ends!