Costco cosmetics are notoriously difficult to open. Undoubtably, to prevent pilfering. The plastic is thick enough to cut like a knife if handled incorrectly after you do cut it open.
CD packaging requires the hands of the Chinese workers that assemble iPhones to open OR you must have one of those handy cutters especially made to open CD jewel cases.
If the plastic is NOT biodegradable, I feel bad for how much of it we are leaving behind in our dumps.





