Better source: https://blogs.nasa.gov/osiris-rex/2024/01/11/nasas-osiris-rex-team-clears-hurdle-to-access-remaining-bennu-sample/ https://blogs.nasa.gov/osiris-

Better source: https://blogs.nasa.gov/osiris-rex/2024/01/11/nasas-osiris-rex-team-clears-hurdle-to-access-remaining-bennu-sample/ https://blogs.nasa.gov/osiris-rex/2024/01/11/nasas-osiris-re... It took so long because the sample container is inside a clean "glovebox", so the special tools they needed had to be custom built out of specific materials approved for use in that environment.