About this 3D model
These are Infill Samples for teaching and showing. The sample files are for the following infill types: Archimedean ChordsConcentricGyroidHilbert CurveOctagram Spiral The Infill Samples are named 15% and 30%. However you can print them at any infill percentage that you like. There is also a blank sample that you can change the infill in the slicer of your choice. Or you can upload it to Tinkercad and add the name of the infill.