I decided to modify my previous model (5 in 1) Fidget Toy Spinner 

I wanted to get rid of the bearing and make the whole fidget smaller to fit the keys well. And as a bonus, I modified the model for print in place. So just print and click :)

Model Info

With this model, you can click in three different ways, on stick switch, knob switch or clicking gear wheel.
 

Dimensions: 

25x42x9.5mm (WxHxD)

just enough to fit in your pocket or on your keys (key ring hole ready)

Printing

Here you have pre-prepared and tested g-code for printing. Thanks to more separated parts, the printing time is 1h 23m, but only less than 9g of filament is used for that. There is also a .3mf and .stl files available here. Be careful to place the model correctly on the print bed.

Material: PLA or PETG (preferably PETG for outdoor use)

Layer: 0.15mm

Infill: min 30%

Supports/Brims: NO