Confused that where you can keep your precious KEY of your diary or of the locker, don't worry I'll show you a method to make a key keeper and no one will even know about it.
The materials required are :-
1. A container of any size but not to much big (refer to picture).
2. A liquid hand wash or dish wash or any type of heavy substance like oil but not water and the substance should be dark in color.
3. Something to decorate the container.
4. And don't forget the key of your secret diary.
Step 1: FILL THE THE CONTAINER
Fill the container with the dish wash till top .
(please refer to the picture)
Step 2: DROP THE KEY
Drop the KEY in the container, it move down a bit slowly.
Step 3: DECORATE AND KEEP IT
Decorate it and when you will keep it in show case it will look like an ordinary showing thing, but nobody will know that it's a secret container.
Whenever you feel you need it just pour out the liquid and clean the key and you can open your diary again.
Keep it a secret...