730・21 sponge [Discontinued]

Everyone's rating [Hardness] Little soft
[Performance] Control and Spin to have excellent
730・21 sponge

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Averages reviews points

  • Rating: 6 / 10
  • 5 reviews
    • Speed:4.2
    • Spin:6.6
    • Control:8.4

    Reviews of 730・21 sponge. Players who use Rubber evaluate various points such as hardness of the sponge, speed, control, spin, and feel at impact thoroughly.

    • Pimples in

    Specifications

    Price
    3,200 Yen(Include tax 3,520 Yen)
    Producer
    TSP
    Product code
    020481
    Speed
    89
    Spin
    101
    Control
    104
    Hardness
    40 ± 3
    Customer Reviews SummaryAI Summary
    Highly rated as a beginner-friendly, easy-to-handle rubber with strong spin and control performance, though commonly noted to be lacking in speed.
    ■ Frequently Mentioned Points
    • Excellent spin and control performance
    • Beginner-friendly and easy to use
    • Insufficient speed
    • Recommended for defense and cut players, not for aggressive play
    • Helps develop spin technique through sticky surface
    ■ Representative Voices
    ▲ PositiveSpecialized in spin performance with excellent grip on serves and drives, and particularly stable for cutting. High cost performance, versatile for spin-focused beginners, aggressive cutters, and intermediate to advanced players.
    ▽ CriticalOriginally designed for glueing, it lacks sufficient speed, making it unnecessary for attacking or driving players to use this rubber.

    Reviews by user

    • Yutchi @ cut

      Yutchi @ cut No speed, but...

      Reviews by user

      It doesn't have much speed, but in exchange it's an incredibly easy rubber to use. The ability to generate spin is genuinely important as you develop in table tennis. If you want to force that feel to improve quickly, using a tacky rubber is the fastest shortcut! It's definitely a beginner-friendly rubber!

      See original review

      2016/05/18
      All
      6/10
      Speed
      5
      Spin
      5
      Control
      9
      Hardness Little soft

      Racket recommended use Hadraw Shield

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    • visitor

      Limited Express Nisshin Express (Experience: 2〜3 years) Good!

      Reviews by user

      I got to try a junior teammate's rubber, and first of all, it's specialized for spin performance — serves and drives get plenty of spin.
      Also, chopping is the best part; it's incredibly consistent. Smashes are decent, and thanks to the 21 sponge, you get real power.
      Honestly, I think it offers better value for money than Mark V.
      I think it's an all-around rubber that works for spin-focused beginners, aggressive choppers, and even intermediate to advanced players if you use the thick version.
      The tackiness fades if you don't use a protective sheet, so you'll want to be careful about how you store it.

      See original review

      2019/04/06
      All
      6/10
      Speed
      4
      Spin
      8
      Control
      10
      Hardness Little hard

      Racket recommended use section

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    • visitor

      Swivel (Experience: 2〜3 years) For beginners and defense-focused players

      Reviews by user

      For better or worse, it's an easy-to-handle, mild-mannered rubber.
      It's great for spin and control, so if you want an easy-to-handle TSP rubber, I'd recommend this over Triple Spin.

      That said, the marketing describes it as an all-rounder that also works for close-to-the-table and topspin drive players, but I wouldn't recommend it to players who hit hard and aggressively.
      It was originally designed with speed glue in mind, so the speed feels lacking. You can make up for some of that with the right blade, but there's no real need for a close-to-the-table or drive-heavy player to bother with this rubber.

      I'd recommend it to defensive-minded choppers and blockers, or to spin-focused beginners, rather than aggressive players.

      See original review

      2018/04/14
      All
      7/10
      Speed
      4
      Spin
      8
      Control
      10
      Hardness Soft

      Racket recommended use KORBEL

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    • Tomochin

      Tomochin (Experience: 2〜3 years)

      Reviews by user

      Easy to use, but not much speed, so I'd recommend it for beginners.

      See original review

      2014/02/15
      All
      6/10
      Speed
      3
      Spin
      7
      Control
      8
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    • Koala

      Koala

      Reviews by user

      It's an all-round type rubber that doesn't bounce all that much. Still, it doesn't really have any drawbacks, and I'd recommend this one for beginners. It's a rubber you can use to pick up all kinds of techniques.

      See original review

      2013/08/14
      All
      5/10
      Speed
      5
      Spin
      5
      Control
      5

      Racket recommended use Zhang Jike Super ZLC

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