What???? World smallest secret safe?.
Yes, this secret safe use a small BOTTON CELL BATTERY!!. Super small, and no anyone know it!!.
You can place it in your watch, pockets, hair, and anything. You can write anything you want to write. Use small paper to write something.
Now i will show you how to make it!
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Step 1: Ok, You Need:
- Dead Botton cell battery
Step 2: The Hardest STEP!!!
- Open the battery with cutter and lighter.
- If the battery is have a smoke, place it in the cool place. If the battery is cooldown, open again the battery.
- If the battery is opened, its look like this (Image 2).
Step 3: Clean the Battery
Use Cutter to clean inside the battery. Slowly, Don't broke the battery
Step 4: Insert Something
- If the battery is clean, cut a small paper
- Write something
- Insert the paper
Step 5: Close the Battery With the Battery Bottom
Close it and finish. It's Super micro!!, super tiny, and Thanks for look my works.
I hope you can make it better than me!!
Please check my other instructables!