Secret Compartment Necklace - Sterling Silver Chain Real American Nickel Hollow Coin

Secret Compartment Necklace - Sterling Silver Chain Real American Nickel Hollow Coin



In stock

Whoa! You can't buy your own item.



american nickel coin, sterling silver plated round finding, 925 sterling silver chain


These genuine American nickels have been hollowed out then attached to a silver-plated necklace finding and then hung on an 18" sterling silver chain. It has just enough room to hold a tiny Micro SD card. Instructions are included to open and close your secret compartment.

According to wikipedia, secret compartments have been around for a long long time

Now you can wear yours as a fashionable accessory! Perfect for holding microdots, tiny bits of paper (with say, your encryption code or just your phone number), or for practical purposes, your micro SD cards with incriminating photos or videos.

*not recommended for holding powdering substances
** does not come with SD Card, for demonstration only, you will receive only ONE (1) necklace.

Tell someone: "YOU Are Sooo Sly"
makes a great gift for the secret agent or coin collector on your gift list. I also have these in cufflinks, see my other listings.

As with any of my other listings, if this item is sold out or you need several of this item or to browse more of my tools and gadgets you can wear, click on "Shop" or "MORE FROM THIS SHOP" on the right column or go to
Feel free to contact me by clicking on "Contact" on the right or go to

copyright 2011-2016 YOUgNeek, LLC

smuggling, espionage, secret compartment, concealment devices, hiding places, gadget, tool, spy, james bond, 007, accessory, women’s fashion, style, cool, unique


Estimated arrival

The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier. Other factors—like placing an order on a weekend or a holiday—may end up pushing the arrival of your item beyond the estimated delivery date. It's our hope that your item gets where it's going as soon as possible, but given the factors involved, this is only an estimate.

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Oct 30-31

Oct 25

Order placed

After you place your order, YOUgNeek will take 1-2 business days to prepare it for shipment.

Oct 26-27

Order ships

YOUgNeek puts your order in the mail.

Oct 30-31


Estimated to arrive at your doorstep Oct 30-31!

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Ships from Randolph, MA

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Message Shirley

2,127 shop reviews 5 out of 5 stars


Kim Yaman May 12, 2019

5 out of 5 stars

This was the PERFECT gift for my Harriet the Spy granddaughter. Our fabulous YOUgNeek wizard evens rifled through a kabillion (maybe) nickels to find one from her birth year! And made a teeny-tiny spy notebook paired with an itsy-bitsy spy pen to arrange those rendezvous with her spy contacts. My granddaughter thinks it was ALL MY IDEA, so there’s more wizardry for ya. Shhhh ... don’t tell her it was all Shirley.

Purchased item:

Reviewed by Anonymous Jan 10, 2013

Alex Henry May 31, 2020

5 out of 5 stars

So adorable! So tiny and sharp! Cutest accessory I have bought in a while. Shipped out pretty quickly in during these pandemic times. I love that it came with a sharpening stone and a polishing towel. I have been opening and cutting anything I can get my hands on!

Purchased item:

Kimberly Torres Aug 11, 2020

5 out of 5 stars

Omg I love my lock necklace so much! ❤️ and thanks for the freebie! I’m literally about to order something else right now!

Purchased item:

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