marching snare

This is my first design I have posted on Thingiverse so I'm sorry if I don't have a ton of information.
I designed this using the free online Tinkercad website. I have also put a hollow version of the model in the files.
I sliced it using OrcaSlicer, which I highly recommend to anyone. I printed this with my creality K1 SE. there were a few mess-ups but i have yet to test it to see if it always does that.