Originally got this box as a fun activity for my son and I. Very disappointed to not get a fossil since all of the advertised boxes have some sort of fossil. My son and I are mesozoic era buffs, but we're also big fans of the cenozoic and hadean eras as well....but to not get anything was a big let down. Aside from the meteorite sample the rest of the items were 'meh'.
I understand that the box is meant to always be a surprise and could literally be anything (with a box called 'matter'), but was still expecting a fossil of some sort.
On a 3 month plan, so I'll change my review if the next boxes are better.