Looking for a spare part.

There came a package at my work and it was not quite clear for me for who the package was meant and I did not know what was in. All day I did not had the time to look what it was. As the moment the package came in one of my colleagues asked me something about an order they ordered very urgent and together we tried to find out when this part , an optical shutter, would be delivered at my work. I completely forgot that just a few minutes before I had taken a package. It was very stupid of me to find out a few hours later that the part we are looking for was just in front of my nose.