From UNPRLD:
This is our first time issuing a second signature for a player. How do you improve a near perfect product? After failing three prototypes, we flew him over to the us to test.
We first started by addressing an issue regarding nimbleness. The flash is already a very powerful and nimble yo-yo, but we thought that we could increase the effectiveness. To do this, we changed the material from 6061 aluminium to 7075 aluminum. We removed about 40% of the wall's thickness, and redistributed that towards the rim.
Finally, the rim is more friendly than before. With a rounder, heavier rim, no sacrifice is made for speed, and every return to the hand more comfortable than before.
Yuki's first competition using production run flashback was the 2018 world yo-yo competition, in which he earned 3rd place in the 1a finals.
Yuki Nishisako only needs the flashback. what more could you need?
SPECS:
Diameter: 56.40 mm / 2.22 inches
Width: 42.15 mm / 1.66 inches
Gap Width: 4.32 mm / 0.17 inches
Weight: 63.5 grams
Bearing Size: Size C (.250 x .500 x .187)
Response: CBC "Slim Pad" Size 19mm OD