I know I know - it's a skull. But it still reminds me of Spy vs Spy, ha ha...at least the white spy anyway. And the other side with the folded fumicellos that Devin came up with reminds me of the interconnected tapestry of our world...so Spy vs The World! Ha ha, regardless of how my brain works, it's a super cool and fun marbl from Devin that combines some of his best tech into one sweet marble! Signed 'CAP'N'. All of Devin's marbles come in a sweet Cap'n Crunklestein box made by Devin as well!