■ OVERVIEWA compact, hardware-free rotating stand engineered specifically to showcase keychains, bracelets, and small accessories.Featuring an all-3D-printed axis, it delivers a smooth 360-degree rotation within a space-saving footprint, making it the ideal desktop organizer or retail market display.

■ KEY DESIGN FEATURES. Size: Total height of 160mm and a diameter of 110mm.. 360° Rotation: Features a top knob with built-in notches to easily spin the top tier for quick access to all displayed items.. Multi-Slot Organizer Arms: Features a 5-arm configuration with top notches to hold multiple keychains or bracelets without sliding.. Weighted Cavity: As detailed in the image, the underside of the base includes a hollow cavity. This optional feature allows you to fill the base with plaster or resin to add weight and stability.. 100% Support-Free: The geometry is fully optimized for FDM, ensuring a clean print without any support material.. High-Speed Ready: Designed with clean transitions, printable angles, and optimized for Gyroid infill; verified for high-speed printing without losing structural integrity.

■ FILES INCLUDED. .STEP files: Maximum dimensional accuracy for editing or perfect slicing.. .STL files: High-poly export for smooth curves and flawless surfaces.. Project .3MF file: Pre-configured settings for immediate slicing with optimal parameters.

■ PRINTING SPECIFICATIONS. Recommended Material: PLA.. Layer Height: 0.2mm.. Wall Loops: 3.. Infill: 15% - 20% (Gyroid pattern).

■ PERFORMANCE METRICS. Material Usage: ~34.02 g of filament (11.41 meters).. Print Time: 2 hours and 15 minutes (using a Creality Ender-3 V3 KE).

■ ABOUT BITKOBANBitkoban is an engineering-driven design studio focused on functional 3D printing. Every model is stress-tested and optimized for manufacturing.If you appreciate precision and functional design, please consider leaving a review or a photo of your print!