Butterfly introduces Solcion, a new softer sponge addition to our High Tension line of Table Tennis Rubbers. Solcion offers great speed and spin and excellent glue sound, all in a more controllable high tech rubber. Solcion’s softer High Tension Sponge holds the ball on the racket a little longer giving you more control over both your own returns and your opponents as well. A Closer Look at Solcion Speed: 10.5 Spin: 8.5 Density: 28 Reglue Effect: High