20 Pack - NFC Chips – Customizable Trackers for Mint Stacker Tubes & General Storage magnets

20 Pack - NFC Chips – Customizable Trackers for Mint Stacker Tubes & General Storage magnets20 Pack COINFINITY NFC Chips Customizable Trackers for Stackers & General Storage Take your coin organization to the next level with COINFINITY NFC Chips. Perfectly sized for Stackers and general storage containers, these NFC Paste Coins feature a reliable NTAG215 chip with strong compatibility, high quality materials, and versatile usage options. Key Features: Adhesive Backed & Compact: 25mm (1 inch) diameter with a sticky back for easy placement

feet dimples facing up

✅Compatible with the COINFINITY App (iOS & Android)

✅ Internal Diameter: 47

✅ Holds: 4 stackers (any size) in one row

✅Size clearly embossed on lid for fast identification

or collection tracking

✅3D printed in premium PLA+ or PETG

Whether loose or in capsules

Each stacker includes a 25mm NFC tag embedded in the wall of the tube (not the lid)

allowing secure

such as those used for 1 oz gold or silver bars

✅Embossed size marking for quick identification