Double Sided 3D Printed NFC Business Card with Replaceable NFC Core

Product Overview
Most NFC cards are sealed: when the chip is written with the wrong link, the card is scrap. This one is not. The FDM printed shell holds a replaceable NFC core that slides out from the edge, so a card can be re-chipped, re-programmed or handed to a new employee without reprinting the whole body. Both faces carry print - brand and logo on the front, QR code and contact lines on the back - so the card works for phones that do not have NFC enabled.

Why replaceable matters
Sales teams change territories, links change domains, and events get their own landing pages. A replaceable core means one card body serves several campaigns, and a batch of 500 cards does not become dead stock when a link expires. It also cuts waste in repeat orders: only the core and the printed insert need replacing.

Key Features

• Replaceable NFC core: chip slides out from the edge, so the tag can be swapped or rewritten after a campaign ends.
• Double sided print: logo and brand on the front, QR code, contact lines or product photo on the back.
• Dual channel sharing: NFC tap for phones with the radio on, printed QR code for everyone else - no lost leads.
• Rewritable chip: NTAG213 / 215 / 216 options, encoded to a URL, vCard, catalogue page or booking link before shipment.
• Credit card footprint: 85.6 x 54 mm, 1.6 mm thick, fits wallets, badge holders and rotary files.
• Matte shell options: matte black, white, grey or brand colour, fingerprint resistant surface.

Typical use cases

• Sales teams that re-target landing pages every quarter
• Event badges with campaign-specific links
• Corporate gifting and client appreciation packs
• Employee ID and onboarding sets
• Product tags and showroom information cards

Customisation options
Shell colour and finish, print layout on both faces, chip type (NTAG213/215/216), pre-encoding with your URL or vCard, core colour coding per team, and packaging (poly bag, kraft sleeve or printed gift box with insert). Mixed designs inside one batch are accepted.

Ordering notes
Send your logo file, the number of units and the link or vCard data for each batch. We return a print layout for approval before production, and can pre-encode every card so it is ready to tap out of the box.