DIY 2 Minimal Bar Earrings Tutorials and Inspiration. Top Photo: Kathleen Whitaker Staple Stud (per stud: Short $45, long $55) here. Bottom Left: DIY Copper Bar Earrings from Almost Makes Perfect. The copper bar piping comes from the hardware store. Bottom Right: DIY Minimal Bar Earrings Tutorial from Curly Made. This DIY is made from tube beads.