Summary You can try the different sizes of Printable Strechy Bracelet all at once (from 30 to 65mm diameter) Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Rafts: No Supports: No Resolution: 150 Infill: 100% Notes: Printed with Ninjaflex Hot end Temperature : 220°C Heated Bed Temperature : 65°C Speed : 20mm/s Retraction distance : 3mm Retraction Speed : 25mm/s