The second signature yo-yo for Leonid Nemchik, 69.9-gram Bufo is a bi-metal by Aufheben and part of the brand's premium «Sync by Aufheben» line.
It follows Anuran, Leonid's first signature model, a competition-oriented monometal. Bufo keeps the 6061 body and a near-identical 55 mm diameter, but is about 8 mm wider at 52.9 mm, and adds two
