– Breakthrough by German-Chinese cooperation
– Perfect contro of very fast and spiny rubber with medium – hard sponge.
– < 1ppm solvent, tuning not neccessary, ready to win. – Tensor BIOS rubbers bring optimum speed and spin to the game without any risk to player’s health. – Genuine “TENSOR” rubber made in Germany – ITTF Approved This is 47.5′ Harder sponge with Milky/ white color, The Softer version is also available