Phenomizm 3
Manufacturer YoYoJam
Release date August 2010
Shape Butterfly
Color Various
Weight 67.7g
Dimensions Diameter: 56mm
Width: 39.05mm
Material Plastic with bronze weight rings
Bearing size Size C KonKave
Response system YYJ Silicone O-rings

The Phenomizm (stylized as PHENOMizm) by YoYoJam, released in August 2010 as a signature yo-yo of Hiroyuki Suzuki, is a plastic version of the Phenom.

It has a composite material body, made of plastic with midship bronze weight rings. The Phenomizm also features silicone o-ring response, a KonKave C-bearing, and the Solid Spin Axle system for extra strength and durability (and a string gap width that adapts to wide or narrow bearings), all out of the box.

It was fairly expensive for a plastic yo-yo at around $66 USD.



  • The prototype version of the original Phenom had a plastic body, just like the Phenomizm.