Want to print your own? This digital bundle includes all 18 individual STL files across 6 sizes — perfect for makers with a 3D printer.
 
📁 What’s included:
STL file
Each size includes: top arch, bottom arch & stud (3 pieces per set)
All files are zipped for easy download
⚙️ Designed for FDM 3D printing
🔍 Optimized for a 0.4mm nozzle
🖨️ Recommended: 0.2mm layer height, 100% infill
🚫 Personal & small business use only – no resale or redistribution