The Addis "Sumpy" is a plastic product that you can use to drain oil out of your car without leaving a big mess. It also helps you store the old oil before disposing of it safely.
The problem is that your sump plug can fall out and into the drum. So this model is a 3D printable sieve that you can use to block large particles from going into the drum.
Just download, 3d print and use!
For STEP, IPT, IGES and SAT downloads, see Addis "Sumpy" Oil Drainage Sieve on GrabCAD.