Black Hops Yo-Yo Trick Instructional Video demonstrated by Luke Renner. Yo-Yo used in the demo is the Yoyofactory NorthStar. A very non-responsive bearing yo-yo is recommended for the trick. Footage shot in Northwest New Mexico on 12/30/10. Trick details: The Black Hops trick was invented by Tomonari Ishiguro aka "Black". Audio compilation from public domain sci-fi and western radio shows.