Customizable Initial Keychain Dual-Color

🔤 Customizable Letter Keychain – Fully Parametric OpenSCAD File

Create your own minimalist single-letter keychain with this fully customizable OpenSCAD design.
The model features a raised letter with a clean border ring, giving the keychain a modern and polished look.

Perfect for personalized keychains, bag tags, small gifts, or batch printing.

✅ Fully Adjustable Parameters

Letter Settings

• Letter (A–Z or any character)
• Text size
• Font choice
  • Arial Rounded (clean & bubbly)
  • Lobster (script style)

Colors

• Base color
• Letter color

Dimensions

• Base thickness
• Gap between letter and border ring
• Border ring width
• Raised letter height
• Outline smoothing for a softer outer shape

Keyring Hole

• Adjustable X offset
• Adjustable Y offset

This allows easy repositioning of the keyring connector depending on the letter shape.

🖨 Designed for Dual-Color Printing

Optimized for clean two-color prints using AMS or a manual color swap.
The raised letter and border create a crisp contrast with the base.

Recommended settings

• Material: PLA
• Layer height: 0.2 mm
• Infill: 15%
• Supports: not required
• Print orientation: flat on the back

🎁 Ideal Use Cases

• Personalized keychains
• Backpack or bag tags
• Gift personalization
• School labels
• Event giveaways

Simply change the letter parameter and export a new model.

Happy printing! 🙂