Dụng Cụ Gãi Lưng Cho Chó

I was looking for xbox controller stands, and saw thumb grips with little spikes on them. My dog Indy came in while I was browsing and I realized I could make a back scratcher for him. The points on the thumb grips were way too spikey, so after about 8 iterations and redo's of the model, increasing the size of the handle, the shape of the brush, the softness of the spikes, I landed here.

I did a default print on my bambu p1s, black matte bambu lab PLA.  I enabled tree support because I've had a few issues with prints recently. Took 3hrs to print the 96g of material. I'm sure there's enhancements to be made.  Possibly a round version that would cut about 30% of the material cost down.