Print settings:

• Layer height: 0.2 mm
• Infill 25%
• Labeling of the sampel via the slicer. Size 10mm Thickness 0.5 Arial 

• Take a break at layer 11 and stick in the NCF sticker 

• Do not take a break at shift 10 yet 11 is correct !

• Resume pressure after gluing 

I use NFC tools to write to the chip

NFC Tools

• iOS: https://apps.apple.com/de/app/nfc-tools/id1252962749 
• Google Play Store: https://play.google.com/store/apps/details?id=com.wakdev.wdnfc&pcampaignid=web_share

NFC Sticker 

https://amzn.eu/d/0j6TW2cO