magnetic pen holder for Orchestra members

thingiverse

Only output for those with TPU experience.In orchestra, there are a lot of things that need to be written down during practice, so a pencil is essential to have by your side.As you know, pencils are bound to get dropped and lost, and there are all kinds of commercial magnetic pencil holders that prevent this.Here is a small and inexpensive 3D printed pen holder that you can use.It needs to be printed in a material like TPU, as it needs to have some flexibility.I tucked three small ring-shaped magnets inside. Below I'll include the link where I purchased the magnets.<Ring Magnet 12*3 Hole 8 Neodymium Magnet 12x3 N35 Strong NdFeB Permanent Magnets 12x3-8 Nickel Plating>https://ko.aliexpress.com/item/1005004653933874.html?algo_pvid=f9610226-8986-43b7-88fd-98fc82d6b25e&algo_exp_id=f9610226-8986-43b7-88fd-98fc82d6b25e-0&pdp_npi=4%40dis%21USD%2116.00%2114.72%21%21%2116.00%2114.72%21%40216661c117089531040005223e8727%2112000029992928960%21sea%21KR%212065444799%21&curPageLogUid=LX5VRwZ8EM87&utparam-url=scene%3Asearch%7Cquery_from%3AI used 0.2mm extruder, but I'm sure 0.4mm would work as well.