Orange Twisting Lidded Vide Poche Bowl 025 by Sergio Asti for Bilumen, Italy 1960s.

Space age plastics orange twisting lidded box "025" by sergio asti for bilumen, italy 1960s. The bottom part has two teardrop shaped holes. The lid can be turned to show different parts of the box underneath. I do not fully know what exactly it's use is. Could be a vide poche, ashtray, jewel box, etc... Good vintage condition, no cracks or chips. Some normal wear consistent consistent with age and use. As seen in the pictures.