They differ from a standard kunai in that they have three blades instead of one and the handle (which is thicker than normal) serves as the marker for Minato's teleportation ability. Minato also said that these blades are a bit heavier than a normal kunai. Their prongs also make them more deadly in melee fighting.
All dimensions in mm
Software used: Autodesk Fusion 360
File format: obj, stl, fbx
Texture used: No
3D model details