Fidget finger dumbbel

Hello everyone! 

I created a nice and cool fidget finger, I still have it in my hand :-D 

Easy to print and assemble. Only one component is needed. Two M8 Fe NUTS ( for better weight and symmetry ). Look at the picture. 

Insert the nut into the space created, apply glue to the surface, a little glue to the nut as well, press together. The other side is the same procedure.

Done. Play it.

For beginners: 

Material: PLA, PETG, are the best 

infill: 25% 

Infill type: Gyroid is better. 

Perimeters: 2 is enough 

Print speed: 60-300 mm/s 

Nozzle size: 0.4mm 

Seam: aligned

I look forward to your comments and prints :-)