O3's profile

O3's profile
Gender Male
Age U30
Experience 6〜10 years
  • Use racket, rubber

    1. Innerforce Layer ALC
      Racket

      Innerforce Layer ALC

      The Arylate Carbon fibers are located closer to the core than with non-layer blades, which leads ...
    2. TENERGY 05
      Rubber (Front)

      TENERGY 05

      TENERGY 05 has a unique feeling using a combination of Spring Sponge technology, High Tension rub...
    3. TENERGY 80
      Rubber (Back)

      TENERGY 80

      • Tenergy 80 is the ideal balance between spin and speed• Even faster than Tenergy 05 and offerin...

User review

  • ROZENA

    User review

    I used all the sizes — 1.7, 1.9, and 2.1. Even at max thickness it averages around 45g, so it's on the light side.

    It's a classic that works well across a wide range, from beginners up to a certain level.
    The sheet is thin and soft enough that the pips are clearly visible through it. The pip shape is probably closest to the 80 series.
    The trajectory is fairly flat and it bounces quite well.

    You can easily experience the "auto" feeling that's the trademark of Tenergy.
    The sensation of it softly gripping the ball and springing it back like a trampoline is genuinely impressive the first time you feel it.
    You can do a full range of techniques without issue, but keep in mind that the rubber's own stretch/snap isn't all that strong.
    If you hit it too hard, the ball tends to drop short compared to Tenergy.
    Also, the arc doesn't come out easily, so it's hard to use a stroke that forces the ball down aggressively with spin.

    It's lightweight with well-rounded performance overall — aside from the lifespan, this seems like a rubber with nothing to complain about.

    See original review

    2025/03/26
    Overall
    9/10
    Speed
    7
    Spin
    6
    Control
    10
    Hardness Little soft

    Recomend racket Acoustic

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  • GTT45

    User review

    As a first rubber, this is my top recommendation for both forehand and backhand.

    The sponge is a bit hard for beginners at 45°, but the sheet is soft, making this an easy rubber to handle overall.
    The bounce is about the same as a 1.8mm Rigan, but the ease of putting spin on the ball is on a completely different level.
    On top of that, the sheet is sensitive enough that I think it's easy to learn how to read and handle spin from the opponent.

    And with all that performance, the list price being under 4000 yen makes it great value for money.
    This is quality that could easily be sold for 5000-6000 yen.

    The disappointing point is that it's only sold domestically in 1.6mm.
    If they added a lineup up to 2.0mm, I think this rubber is good enough to capture most of the beginner market share.

    Beginners, please definitely give this one a try.

    See original review

    2025/02/11
    Overall
    10/10
    Speed
    4
    Spin
    8
    Control
    10
    Hardness Soft

    Recomend racket Acoustic

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  • GLAYZER

    User review

    Used the 2.1mm version. Before trimming it weighed 70.0g, and after trimming 47.2g, so it's a relatively heavy piece.

    The sheet feels a bit on the firm side, and not all that sensitive, I'd say.
    The trajectory is pretty flat with a low arc, but my impression is that it produces plenty of speed.

    The sheet grips the ball better than I expected, so the ball lifts nicely, but it doesn't produce all that much spin on drives.
    On the other hand, for mid-distance topspin rallies and counters, its clean release and strong kick-off really shine, and I felt that's where the rubber's strengths came through.
    That said, it also tends to fly straight and sail long without dropping much.

    Given the weight and trajectory, I think it's a reasonable choice for the backhand.

    See original review

    2025/07/01
    Overall
    7/10
    Speed
    8
    Spin
    6
    Control
    7
    Hardness Little soft

    Recomend racket Innerforce Layer ALC

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  • SK7 Classic

    User review

    I've used three units — FL at 90g, 93g, and 87g.

    If you want to use this type of blade, I'd recommend picking the heaviest individual unit you can still swing comfortably.
    For a blade with no special materials, the bounce and feel off the blade change quite a bit depending on how dense the wood is.
    The 87g and 93g units in particular differ so much you'd think they were two completely different blades.

    As a blade it checks the thick, fast, and heavy boxes, but surprisingly you can also feel the wood holding onto the ball.
    Since the board is thick, it's less about flex and more about the outer limba layer gripping the ball, I'd say. The ball comes off fairly quickly, but not too quickly — that balance is spot on.
    True to wood, the appeal is in the slight variation in shot quality and the heavy shots it produces. That said, there's no help from any special material, so it all comes down to your own power.
    Lifting backspin really tests your technique, so whether you can swing through there or not is a good way to decide if this blade is right for you.

    Aside from the sound on contact not quite being to my taste, this is a really excellent blade, especially combined with the value for money.
    Compared to Innerforce-type grips, this one is rounded rather than angular, so it feels a little thinner.
    The balance point is also more central to hand-side, so it's easy not to notice the weight as much, which is another plus.

    See original review

    2025/06/28
    Overall
    7/10
    Speed
    8
    Spin
    7
    Control
    7
    Touch
    7
    Hardness Little hard

    Recommend rubber(Front) Rakza 7

    Recommend rubber(Back) GLAYZER

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  • Fastarc G-1

    User review

    I used MAX. Weight before cutting was 72g, and about 51g after cutting.

    This is truly a landmark rubber of the early generation of German rubbers.
    The sheet has fairly thick, low-grip pips-in style feel. The sponge, on the other hand, is dense and relatively hard.

    Moderate bounce, a decent amount of spin — it's the benchmark for the 47.5° hardness range, on par with Rakza 7.
    The arc is also a bit on the high side and it can handle meet hits reasonably well, so as long as the weight isn't an issue, it works on both forehand and backhand.
    In particular, the sheet's low grip is higher than you'll find on recent rubbers, so I'd recommend it to anyone struggling with their receives.
    That said, once a drive rally gets going, returning spin gets tough — but if you're at the level where that comes up, it's probably time to move on to a higher-end rubber anyway.

    If you buy it online, the discount is big and you can often get it for under 5000 yen, so great value for money might be its biggest feature.
    If you're not sure which rubber to use, give this one a try.

    See original review

    2025/11/18
    Overall
    7/10
    Speed
    7
    Spin
    7
    Control
    8
    Hardness Little soft

    Recomend racket REVOLDIA CNF

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