Fulfill your potential
Roundell was developed in order to increase a player’s potential. The speed and spin created by this High Tension rubber plus the high level of control, is made possible through the combination of a soft top sheet in harmony with advanced sponge.
| Name | Roundell |
| Release date | May 2, 2009 |
| Type | High Tension pimples-in |
| Technology | High Tension |
| Speed | 77 |
| Spin | 43 |
| Arc | 58 |
| Sponge hardness | 35 |
| Color | Red, Black |
| Sponge thickness | 2.1, 1.9, 1.7 |
| Country of origin | Japan |
| ※ Please use “Free Chack II” when applying to a blade. ※ As this rubber has a delicate surface, it will be easily damaged. In order to protect it, please cover it with protect sheet after playing. ※ If you feel any abnormality on your skin, etc. during use, please stop using it immediately. |
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