Overview

Look at this shell.  Isn't it neat?  
Wouldn't it just make your cosplay complete?
Wouldn't they think you're the girl,
The girl that has... everything? 

Wear this necklace and it will respond to your beautiful Mermaid voice whenever you talk or sing.  Use it to find your Prince, or to steal someone else's Prince if that's your bent.  (Hey, it almost worked for Ursula.  Ultimate Power Awaits.)

Electronics

Tools

  • 3D Printer
  • Soldering iron & accessories
  • Teensy weensy Philips head screwdriver

Crafty Stuff

 

If you like this guide, also check out this Seashell Necklace tutorial for a new twist on this project using our Circuit Playground board.

This guide was first published on Apr 01, 2015. It was last updated on Oct 15, 2018. This page (Overview) was last updated on Jun 19, 2017.