Mini spool keychain with a built-in NFC tag slot
NFC Filament Spool Keychain
A miniature filament spool keychain with a built-in slot for an NFC tag sticker. Customize the filament color, base color, and enable or disable the NFC compartment to match your setup.
Key Features
Two-part design: Spool and NFC Base print and export separately, then fit together with an adjustable Tolerance for a snug closure.
Optional NFC slot: The HasNFC option adds a gap sized to hold a standard NFC tag sticker, with an NFCIndicatorColor marking to show where the tag sits.
Customizable colors: Set FilamentColor and BaseColor independently to match your favorite spool.
Print-pause tag placement**: Pause the slicer right before the NFC gap closes, insert the sticker, then resume printing to seal it inside.
Tags: keychain, filament-spool, nfc-tag, two-part, customizable-color, beginner-friendly, print-pause, gift