The excell 1000 bat is designed for indoor recreational use and has the ittf international table tennis federation approval it features a 5 plywood blade 20mm dynacell sponge for great energy return and a concave handle for a firm grip the carbon technology results in added power while the aero soft concept ensures better response the bat integrates the opti feel technology for an increase in control and precision and has the perforated handle system phs to reach a peak in terms of del