This is a 3D-Printable wall mount bracket for a small jar that you can buy from Hobby Lobby for about $3.00. Use them to organize your small objects and mount them to the wall any way you want. All you need is a couple small screws.
Printed Flat side down on a replicator 2X using Low settings with Raft and no support. The holes get slightly deformed but come out just fine for a screw. Print time: 1 hour 5 minutes.