Additive Inn
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Custom Keychains

Black acrylic keychains laser engraved with a portrait, a pet, a logo or a name. Door gifts, wedding favours and team events, from 30 pieces, or engraved live at your event.

  • PriceFrom S$5 each, 30 minimum
  • QuoteSame business day

Same-day reply. No obligation.

A black acrylic keychain engraved with a fine line portrait of a golden retriever in frosted whiteColleagues holding up a black acrylic keychain engraved with a line drawing of their group

What we make

  • 01

    Portraits and pets

    A photo turned into clean line art, with a name beside it

  • 02

    Company logos

    Traced as they are, for door gifts and staff events

  • 03

    Names and dates

    Wedding favours, team names, a short message

A keychain is a small thing that gets carried everywhere. Engraved with a face, a pet or a name, it’s the gift people keep on their keys for years, not the one left on the table after the event.

Engraved, not printed

Six black acrylic keychains, each engraved with a line portrait and a name or short phrase beside it in different fonts
A portrait with a name or a short message beside it, in the four fonts you can choose.

Our keychains are black acrylic, and the laser frosts the surface where it marks. The design reads soft white on black and it’s part of the acrylic, so it can’t peel or rub off the way a printed sticker does.

  • Portraits and pets. Send a photo and we redraw it as clean line art, simplified so it stays recognisable at keychain size.
  • Logos. Traced exactly as they are, for door gifts and team events.
  • Names and messages. Set beside the art in Sans, Serif, Script or Caps. Keep it to about 25 characters so the letters stay readable.

One design or one each

Order 30 keychains with your company logo, or 30 keychains each with a different family’s portrait. Send the photos or a list of names and we lay out every piece on its own, then send you the proofs before anything is engraved.

Or make them live at your event

Colleagues holding up a black acrylic keychain engraved with a line drawing of their group
At an event, guests snap the photo themselves and collect the keychain a few minutes later.

For a D&D, a family day or a launch, our live engraving booth brings the laser to you. Guests scan a QR code, take a photo on their own phone, see it on the keychain before they send it, and collect it engraved while the event carries on. It works as a fringe activity and a door gift in one.

Want a steel finish instead? Our steel luggage tag takes a name or a logo on a mirror plate. For engraving on other items, see laser engraving, or ask us what you have in mind.

What's included
  • Black acrylic, 55 x 20 mm, engraved on one side
  • The laser frosts the acrylic, so the mark reads soft white on black
  • Portraits and pets drawn as clean line art from a photo
  • Logos traced exactly as they are
  • A name, a date or a short message beside the art, in one of four fonts
  • Every design proofed before we engrave
  • From 30 pieces, or engraved live at your event
How we make it
  1. Send

    Send us the photos, the logo or the list of names. One design for everyone, or a different one on every keychain.

  2. Proof

    We turn each photo into line art, lay it out on the keychain with its text and send you the proofs to check.

  3. Engrave

    Once you approve, we engrave every piece in-house on our laser and check each one before it's packed.

  4. Collect

    Collect from us or have them delivered, ready to hand out.

Frequently asked

How much do custom keychains cost?

From S$5 each before GST, with a minimum of 30 pieces. The price depends on the quantity and on whether every keychain carries its own portrait or they all share one design. Send us what you'd like engraved and how many, and we'll quote.

Can every keychain have a different photo or name?

Yes. Send the photos or a list of names and we lay out each keychain on its own. A spreadsheet with one row per person is the easiest way to send a list.

What size are the keychains?

The tag is 55 x 20 mm in black acrylic with rounded corners and a 4 mm hole at one end for the ring. The engraving sits in a 44 x 16 mm area beside the hole, so a portrait and a name fit side by side.

How does a photo become an engraving?

We redraw the photo as clean line art, the way our live engraving booth does, so faces and pets stay recognisable at keychain size. A detailed photo is simplified on purpose, since fine texture closes up at 16 mm tall. You see the proof before anything is engraved.

Can you engrave keychains live at our event?

Yes. Our live engraving booth brings the laser to your event. Guests scan a QR code, snap a photo on their phone and collect their keychain a few minutes later, engraved with it.

What are they good for?

Corporate door gifts, staff appreciation, wedding favours, school and club events, and pet portraits as gifts. They're light, cheap to post and get used every day.

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