I designed and built a vibratory tumbler around some tupperware I found in the local supermarket for only a few dollars. Attached here is the 3d design files for the 3d printed parts. This is the video(s) for the design. https://www.youtube.com/watch?v=S2Pq3ZCftGU https://www.youtube.com/watch?v=iF7mw8mfFd8