Blobby [60% / O-ring sandwich mount] keyboard case

This is Blobby. A O-ring sandwich mount case for 60% mechanical keyboard PCBs. 

To build this. you need:

• 60% mechanical keyboard PCB
• mechanical switches
• stabilizers
• switch plate
• 8x  2mm thick O-ring, 3mm inner diameter
• 4x  M3 washer
• 4x  M3x10 or M3x12 screws
• keycaps

To assemble, put O-rings on the screw-holes, then carefully put the PCB in. Put a washer and another O-ring on each screw and screw them in. This provides a very flexy typing experience.