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DIY emergency signal mirror.

What you need is an 1 old hardrive, 2 a star screwdriver to open it.

Take apart an old hardrive be careful with the inside there's some sharp parts,

Step 1:

When you have removed all the parts you will be left with 4 shiny disks which you can use as survival signal mirrors the center hole is for looking at what you need to signal

<p>Nice way to reuse materials.</p>
<p>Thanks</p>

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