Impossible Pass Through

My take of an impossible pass through fidget toy. Printed in Orca Slicer on a Bambu X1C with a Smooth PEI Plate.Layer height .16mmThree walls 15% Gyroid infillNo supports on the tube piece.The insert piece I used supports with Bambu Support for PLA set to snug on only the bottom edges that curve upwards I uploaded the 3MF file from Orca slicer for those that use Orca slicer.