nail nails 3D print model

nail, nails, example i nailed up a fence, or a shelter.usable nails.3d print license, non commercial no derivatives, Date of invention 1 August 2017.work in progress details may change,Not food.print notes,Stl has various nails for use.aprox 30mm to 100mm. Price.$10 per copy of stl file, then you can use or sell 20kg of nails.Repurchase this stl file for every 20kg of nails.Ownership of this invention i may consider selling for a million dollars maybe.