NFC Spotify Keychain – Minimalist 3D Printed Smart Tag Holder

A compact minimalist NFC keychain designed for everyday carry.
Inspired by clean modern aesthetics and optimized for fast multi-color 3D printing.

The model features a hidden internal cavity for an NFC tag insert and is designed to be printed with a pause at Layer 8 for easy tag installation during the print process.

Features

• Hidden NFC tag compartment 25x0.1mm
• Optimized for AMS / multi-color printing
• Lightweight and pocket friendly
• Smooth top surface with ironing support
• Clean minimalist design
• No supports required
• Fast print time

Print Information

• Print time: ~22 min
• Weight: ~4.31 g
• Pause at Layer 8 for NFC tag insertion
• 0.2/0.4 mm layer height recommended
• Ironing enabled for best top surface finish

Recommended Settings

• PLA / PLA Matte
• 15–20% infill
• Ironing ON
• Arachne walls recommended
• Textured or smooth PEI plate

NFC Tag

Designed to fit small round NFC stickers/tags inside the print during the pause layer.

If you print one, feel free to share your make :)