Once you've got your circuit built and tested, it's time to prepare your mask to install the electronics.

Depending on the type of mask you have, you may be able to skip or adapt some of these steps to suit the differences in your particular mask. 

Widen eye holes


Trace the outline of the lens.


Cut about 1/4" inside the outline you've drawn, so the lens doesn't fall through.


Press lenses into eye socket, adjust size of hole as necessary using diagonal clippers.


Use a line of hot glue around the rim of the lens to hold it securely in place.

Add fishing line


Thread fishing line or string above and below eye socket.


This will hold the Hallowing in place tight against lens.



Cut a hole for the 10mm red LED, snipping through the back of the nose. 


Insert the LED through this hole.

This guide was first published on Dec 04, 2018. It was last updated on Mar 08, 2024.

This page (Modify the Mask) was last updated on Mar 08, 2024.

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