About this 3D model

Worked on this model to enter it for the pill storage competition but was not ready in time :( Decided to upload anyway just to show it off. Learned a lot by working on this project, specifically how to model threads so that they are printable and are smooth when twisting them. It can be used as a modular storage system and can be printed with different resistor values. It has an included key chain hole on one of the end caps to loop a key chain or string. Feel free to let me know if there is anyway to improve!