Mickey-Shaped Magnetic Pin Backs – Flexible TPU, Magnet Insert (Commercial Rights)

Mickey’s Magnetic Secret: The TPU Edition
Forget those brittle plastic nubs. Nix Guide To is taking it to the next level with a "weird with a twist" solution for the serious collector. We’ve optimized this design for TPU, giving you a flexible, rubberized grip that feels premium and won't scratch your surfaces.

These aren’t just pin backs; they’re a high-security, soft-touch upgrade for your gear.

Why TPU?
The "Grip" Factor: TPU’s natural friction keeps your pins from sliding or spinning.
Ultimate Comfort: Soft against the skin if you’re wearing pins on a shirt or lanyard.
Indestructible: They won't crack, snap, or degrade over time like standard rubber backs.
The "Nix Guide" Tech Specs:
Material: 95A TPU is recommended for the perfect balance of flex and hold.
Infill: 15% is the sweet spot—lightweight but structurally sound.
Hardware Required: Specifically designed for an 8mm x 3mm Neodymium Magnet.
Assembly & Interaction:
The Pause: You need to pause the print to drop the magnet in.

For the 3.3mm file ($0.2mm$ layer height): Pause at Layer 18.
For the 2.96mm file ($0.2mm$ layer height): Pause at Layer 16.
The Drop: Pop your 8mm x 3mm magnet into the flexible pocket.
The Seal: The printer will bury the magnet inside the TPU, creating a permanent, "lost-proof" seal.
Polarity Check: Triple-check your magnet orientation before the printer seals it—don't let your pins repel your display board!
Nix Tip: Slow your print speed down to 20-30mm/s for the cleanest Mickey ears you’ve ever seen.
Tags: #Disney #Mickey #PinTrading #TPU #Flexible #Magnetic #NixGuideTo #3DPrinting #EnamelPins