This is two small pieces, that fits around the sensor leads on the Optic Spy, held in place by a piece of heat shrink tubing to support the sensor and hopefully protect it from accidentally breaking when put in the toolbox along with the rest of your electronics tools.

Print Settings

Printer Brand:

Ultimaker

Printer: 

Ultimaker Original

Rafts:

No

Supports: 

No

Resolution:

0.1mm layers

Infill: 

20%

Notes:

These are pretty small, takes only 10-15 min to print, but you might want to slow down the printer to let the layers cool off a bit, before continuing with the next layer. I printed these with the tip of the model down.