ANDRO TREIBER H OFFENCE. The Treiber H Offence is a spin focused design. The high-tech synthetic H-fibre is positioned directly around the Koto core-veneer making this an exceptionally touch positive blade. Players who take the initiative right from service return attack followed by big spin orientated strokes will experience the advantages of this resourceful design. Powerspins and forceful driving strokes are possible from any position due to the enormous ball touch and control. This is an extraordinary blade for extraordinary power sensitive players.