If you do not already have a box or tool box with a lock hole, these will work well!
5 Letter Combination Lock - You may need to purchase a few of these, in order to get all the letters you will need.
4 Letter Combination Lock - these come in a variety of colors!
4 number lock - this is a great deal on a 2-pack!
Directional Lock - the kids LOVE this lock! You can make any combination of left-right-down-up. This lock is used in every escape game.
An alternative, 4 number lock box that you can add into the mix to change things up!
An RFID card/box is used and referred to in most of the escape games above - kids love finding the card in another box and opening it automatically!
In order to write the hints on the clues, you will need pens that can only be read with a blacklight.
Great blacklight flashlights to read the invisible hints!
This allows for more than one lock to be placed on a box.