Tested Hardness Red 36 / Black 39. Both 2.2mm.
Rubber is very slightly tacky when new. The ball will not stick to it. Good to moderate amount of spin.
Quite fast and springy. Bit difficult to control the bounce in close-table play, but great for loops and drives a bit further back from the table.
Throw angle I found to be medium.
Blocking was quite good as springy and plenty of bounce.
Pushing and chop serves were good for control but spin was not heavy due to lack of tacky surface. Still very good though.
Attacking felt really good at mid-distance with lots of power and spin with a nice arc, but closer to the table it is more difficult to control and need to take the pace off the ball quite often to keep it on the table. Therefore, a bit lacking in gears.
Overall, I would recommend it for an attacker at mid-distance who doesn't play close the the table much. Control is quite good and the sponge not too hard.
My ratings:
Speed: 8.8; Spin: 8.6; Control: 8.4
Tackiness: Slightly tacky; Throw Angle: Medium
Weight: Medium-heavy; Sponge Harness: Medium; Gear: Average
Durability: Lasts longer than average; Consistency: Always identical
Overall: 8.6