Transform your keychain game with this highly customizable waterproof capsule! Perfect for storing small treasures, emergency cash, pills, micro SD cards, or secret messages. This isn't just another keychain - it's a fully parametric design that adapts to YOUR needs.

🎨 What Makes It Special:

• 4 Render Modes: Individual parts, printable layout, or assembled preview
• Full Color Customization: Choose from 12 predefined colors or create custom RGB combinations for both top and bottom
• Perfect Fit Guarantee: Precision-tuned tolerance settings optimized for modern 3D printers
• Universal Compatibility: Tested and optimized for PLA on Bambu P1S with 0.4mm nozzle

⚙️ Fully Customizable Parameters:

• Size Control: Length (20-200mm) and diameter (10-100mm) - make it tiny or huge!
• Strength Settings: Wall thickness (0.7-2mm) for your durability needs
• Perfect Threading: Advanced tolerance control (0.0-1.0mm) for smooth operation
• Surface Quality: Adjustable face count (6-100) for smooth curves or fast printing
• Color Freedom: Independent top/bottom colors with custom RGB support

🔧 Print-Ready Features:

• Optimized printable layout with proper bed adhesion
• No supports needed when printed in recommended orientation
• Smooth threading system that actually works
• Professional finish with customizable surface smoothness