Thomas Slim

Barley Capsule Keyring - Steel


A hand-crafted keyring in stainless steel featuring our signature barley guilloche pattern and a precision engineered dog clip for durability and ease of use.  The barrel of the keyring is inlaid with mother of pearl in the base and also contains a hidden message capsule.

The mother of pearl inlay can be engraved with a monogram of your choice at no extra cost.  The barrel of the keyring is designed to be unscrewed, with a secret message capsule hidden inside.  When opened it will reveal a small steel prism with three flat sides, perfectly suited for engraving a personal message.

Discover more about our engraving services and get ideas and inspiration.

Our barley capsule keyring comes with a brushed steel body and polished, barley guilloche detailing, inlaid with mother of pearl.  The guilloche is offered in two different colourways: plain steel inlaid with white mother of pearl or gunmetal ionic plate inlaid with black mother of pearl.

With its quirky hidden message capsule, this beautifully designed and hand-crafted keyring makes the perfect gift for someone with a sense of style and fun.


  • Precision engineered steel keyring with barley pattern guilloche.
  • Designed to be unscrewed to reveal a secret capsule for an engraved message.
  • Easy-to-use dog clips for durability and convenience.
  • Mother of pearl inlay keyring base can be customised with a FREE MONOGRAM.
  • Internal capsule can be engraved with a personal message for just £15.00.
  • Dimensions are 63mm long and 12mm in diameter.
  • Delivered in a soft fabric pouch and gift box.
We offer FREE UK SHIPPING on all purchases.

Perfection takes time…

All of our products are made to order and have a 2 WEEK lead time (excluding delivery). This allows our team to individually craft your item and ensure that it meets our high standards.

  • Each Thomas Slim item is made to order, with a 2 WEEK lead time (excluding delivery).  This allows our team to individually craft your item and ensure that it meets our very exacting standards.
  • We provide free UK signed-for shipping.
  • We now offer Royal Mail International shipping for £15 – up to 18 working days delivery.
    • Free for orders over the value of £100.00, to Europe and the US.
These are standard delivery times but if you require your order more quickly, do contact our customer service at and we can assess what options might be possible.

When we have dispatched your order, an email will be sent to you confirming that your purchase is on its way.

  • Please be aware that on International orders, customs and import duties may be applied when the shipment reaches its destination. Such charges are the responsibility of the recipient and vary from country to country.
  • Do look out for an email or paper slip from your local customs office or post office to process these charges.
  • If your parcel is held in customs, please note that we do not have control over this and you or the recipient will need to contact your local customs office for further assistance.
  • To see if you are likely to be charged tax or import fees, you may find the following link useful: Resource
    • Do be aware that this is an independent resource and not controlled or updated by us.
  • Each of our products carries with it Thomas Slim’s unique Guarantee of Quality. Should any product not live up to your expectations, we will offer you a complete refund.
  • Should such a case ever arise, please contact our Customer Service team on to arrange the return of the item and begin the refund process.

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