A set of props for Yor cosplay from Spy x Family consisting of 7 files:

Dagger - top(the loop), handle, middle and the tip; earring - loop and the pointy tip of the earring; necklace - body

The dagger has a hole inside, which accomodates a 273mm long rod with a diameter of 5mm to make it sturdier and add weight to prop; earrings are assembled by glueing together the two pieces and necklace can be printed as it is.Depending on your printer, all pieces except the dagger's loop can be printed without supports - the props in the photos were printed on Prusa i3 MK3S+ and Prusa MINI+ using standard settings for PLA, at 60% infill, 0.10 mm layer height. I recommend adding brim when printing to make sure the print doesn't tip over.