Still awaiting more info on this deck - just received some from the producer. The box lists them as "Casino Stock" and "Premium Finish." They're not as thick as a pack of Bee Casino, though - more like Bicycle grade, which is fine, and they appear to be traditionally cut, faro shuffling better face down than face up straight from the box. The finish is quite slick, on par with Magic Finish - but lacks the signature chemical smell. (Or I'm just too congested to notice!) They're a well-made pack of Bikes, from the look of it, with a visual vibe that's a cross between Black Ghost and Black Tiger. Good for performance work. The tuck box is printed with silver foil and black UV spot ink on blue vellum - gives it a much more luxury feel. My photo is terrible, but the deck's seal is a skull design, the same that appears on the Jokers, done in silver on black.
The naming and design are interesting - despite having the "Skull" brand, they didn't use the "Skull and Bones" back revived by Bill Kalush over at Conjuring Arts Research Center. I know the producer; he has a fondness for the Bicycle Rider Back design, used it in his last project, the VPL decks and apparently that fondness carried over to this project as well. The skull does appear on the Ace of Spades, however, as you can see below - it looks identical to the skull Bill made for his deck, but flipped horizontally. I know this has been a bone of contention for Kalush before, as he had the original design that USPC created over 100 years ago modified to make something unique - according to Lee Asher, it was Mark Stutzman who made the modifications. And this isn't even the first deck in which this happened - both USPC and CPC have made decks based on this design, using the exact same back design as the Kalush version of this deck. If forced to guess, I say it would seem that USPC is attempting to assert "ownership" over Bill's modified version of the design.
EDIT: here's a video of Derek Lau twirling them around a bit, courtesy of the Bocopo Co. Facebook page.
https://www.facebook.com/1374529109524402/videos/1474082269569085/