Need some insights from fellow Nendoroid collectors.
I have recently un-boxed two nendoroids which are both second-hand from two different sellers and around 4 years old respectively. The first one, the whole nendoroid, face plates and so on was very sticky. On the other hand, the second one, only the main body got a bit of stickness but not really that much and the face plates was ok.
I am wondering the reason behind the difference in stickness for the two nendoroids despite their similar age.