Its definantly NOT one of Cropsys, the shape is different and Cropsy\'s pt3 is bigger from the pics I\'ve seen. Plus Cropsy never used styrene plastic. I think it was one of those blanks from No-Face cause the shape is the same and their blanks were styrene from what I understand.
If I had to guess Eddie, just by reading the description on the ebay auction, it says styrene plastic. I just got two blank masks off of ebay, each for like 13.00 a piece, and they were styrene too. The very same plastic you would find in a glue together plastic model kit. Not saying this is a bad thing, not by far! I had a blast working on these masks, one for my sis, the other for me. For such a price, anyone could have a blast with them, and I am willing to bet this was just one of those blanks at one time.