2026 Convention Pin & Keyring: Eternal Happiness!

2026 Convention Designs: Eternal Happiness!

Get ready for the 2026 "Eternal Happiness!" Convention with these custom-designed keepsakes! Whether you want a classic lapel pin or a durable keyring, these models are the perfect gifts to share with friends and delegates. I’ve designed these to be simple to print, easy to assemble, and high-contrast so the theme really pops!

Two Stylish Variants:

• The Classic Pin: Now features a "sandwich" design for maximum durability.
• The Keyring: A slightly larger, sturdy version perfect for bags and keys.
• Note: Both variants share the same height so you can batch-print them together on a single plate!

Pro "Sandwich" Assembly

I’ve upgraded the pin design for a more professional finish. Instead of relying on glue alone, I’ve included a second printed piece that fits over the back. This "sandwiches" the metal pin hardware securely in place. Just a tiny drop of superglue between the plates and it’s locked in!

No AMS? No Problem!

You don't need a multi-color printer for these. I have optimized the design for 3 colors using manual filament swaps. In your slicer, simply add a "Pause" or "Filament Change" at these specific layers:

1. Layer 13 (First color change)
2. Layer 20 (Second color change)

🌍 Editable Version Now Included

Someone asked if the text could be changed to French, so I've uploaded an editable version of the model. You can use this file to translate the pins into other languages.

📋 Print Settings

• Layer Height: 0.16mm (Optimized for crisp, legible text).
• First Layer: 0.2mm.
• Walls: 2 Walls.
• Ironing: OFF. The geometry is designed to look clean and sharp straight off the build plate without extra processing.
• Batch Printing: These are quick! You can easily fill a plate with these to share with the whole congregation.