Parametric Cork/Bung Designer - Custom & Standard

A parametric tapered cork generator that lets you create custom corks for wine bottles, terrariums, laboratory glassware, and other vessels. Features both standard cork sizes and fully customizable dimensions.

Key Features:
• 15 Standard Cork Sizes (000 to 18)
• Custom size option with precise control
• Optional through-hole for tubing/ventilation
• Optimized for 3D printing (prints wider end down)
• High-quality smooth finish options

Standard Sizes Included:
000 (6.3-3.9mm) to Size 18 (38.1-31.0mm)
All standard sizes include proper height and taper ratios.

Customization Options:
• Top Diameter: 5-250mm
• Bottom Diameter: 3-250mm
• Height: 10-250mm
• Optional Through-hole: 1-100mm

Perfect for:
• Wine bottle stoppers
• Terrarium plugs
• Laboratory equipment
• Custom vessel stoppers
• DIY projects
• Replacement corks/bungs

Print Settings:
• No supports needed
• Print with wider end on build plate
• Recommended 20%+ infill for durability
• Rigid materials (PLA, PETG) work well for fixed installations
• TPU (Shore 95A) recommended for flexible/compression applications
• Note: Only tested with TPU for flexible prints, other flexible filaments may require testing

Notes:
• All measurements are in millimeters
• Through-hole option is perfect for adding tubing or ventilation
• Designed for optimal printing without supports
• TPU provides good sealing properties and compression

If you make this, please share your results! Your feedback helps improve the design.