Mechanical Pencil (2 mm)

This is a model I made to solve a problem with my edc set up that used a cut pen as a writing tool. I first attemptec a pencil design that was essentially some chopsticks like the other pencil models. In the end I wanted to have a mechanical pencil in my pocket that was magnetic, robust, used 2 mm Lead, and did not need to be assembled. In the end I came up with this design which meets these goals. I also validated the model with some engineering calculations. :)Link to the Erasers used : (unfortunatly you cannot buyt the erasers seperatly)https://www.amazon.com/dp/B09M9296JP?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Link to the Leads : https://www.amazon.com/dp/B0BQQVPZFL?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Link to the Magnets :https://a.co/d/iBPF5gx Since this is part of my edc kit here is links to the rest of the load out. Also after you print the model it will need to be poped. To pop it you need to press the plunge forward do not worry about the spring breaking as the design does