This is a honeycomb holder for cutter deburrer tweezers and needle.
It is designed for this these tools, other tool could also work:
deburrer
https://www.amazon.de/gp/product/B093PQXJCS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
cutter
https://www.amazon.de/gp/product/B01N1RMEG9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
needle
https://www.amazon.de/dp/B000LFXNOY/ref=pe_27091401_487027711_TE_SCE_dp_2?th=1
tweezer
https://www.amazon.de/dp/B09PBZBGG7/ref=pe_27091401_487027711_TE_SCE_dp_1
Print Option:
PLA
20% Infill
If you have any questions, feel free to ask.