From yjyoyo.com:
"The YJ YoYo Easy Trick Metal yo-yo for looping play, also known as 2A play.
Even beginner player needs something nice.
This yo-yo that the public thinks is a valuable work of art. A high-end model of the Easy Trick Retro series from Korea's YJ YOYO brand. Introducing the Easy Trick Metal version.
I was half suspicious until the actual product came out. I wonder if the weight we want will come out. Why we have to make a metal version of Easy Trick Retro at a high cost? This yo-yo is nothing more than simple tug return yo-yo. But when it was completed, finally we know why we need this.
This yo-yo is the most basic yo-yo, but basically, the feeling of up and down is really smooth. It has the same weight and performance as the plastic version of Easy Trick Retro made by 3DPrinting, but its high precision gives you a fantastic feeling.
The detailed sense of metal spinning impresses not only enthusiasts but also the public.
You can easily set binding returns by replacing the axle and bearing."
Recipe Diameter: 56.78mm
Width: 34.76mm
Weight: 60gm
Material: 6061 aluminum
Bearing: Half-spec size C
Response: 19mm slim
Axle: M4 x 12mm
Design and manufacture: Korea
Released 2021. This yo-yo's profile, with its bulging face, is basically an aluminum, ball bearing version of the Jack Russell Coke yo-yo.