Kokutaku 868 Blue Sponge

used it on BH for RPB. The feeling i got after using this rubber for about 4-5 session is quiet good. easy to control yet have a very little catapult effect if your stroke is good. But thats it, nothing else

Classic rubber from boosting/tuning period, that provides best performance tuned, so I have threat it twice with parafine oil, and usi it like this. Spoonge becomes a bit softer, providing more spin, and maybe a little more speed, but also improves control and feeling during rallies. Nice for blocks and chops, for pushing and defensive strokes, nice for flicks from fh and bh, but lack of speed must be extended with precise strokes, which is perfect for practice and training, also for all-round players. I wanted to test blue sponge on this rubber, but I'm not sure I choose the best model for that test, but the rubber itself is decent and very useful for certain skill development and practice.

Discreta per allenamenti. Per me Meglio sul rovescio. al prezzo di 6€ circa non puoi avere molto. La tecnica dei colpi è sempre l'elemento più importante. Quando hai basi buone puoi capire cosa cercare in un telaio/gomma.