About this 3D model

I broke my mousewheel on my laptop's mouse (Speedlink JIGG) and replaced it by modeling this little guy. TL;DR: Split the model in half and print as two halves or use supports (I recomend splitting) This might potentially fit other mice but even if it does not, it should easily be modified in tinkercad or another similar 3d program. This object COULD require support if printed as is however I found that an easier and more reliable way to print this object is by simply cutting the model in half and printing the two halves seperately. Glueing them together should give you an equal or better result than using supports.