ANDRO HEXER HD. Modern table tennis becomes more complex day by day. Hexer HD was designed to focus on the precision element of the game. Accuracy is a key component of high level table tennis. This TENSOR BIOS rubber has a progressive spinny rubber structure which gives you the feeling of guiding the ball to its target point with more exactness. To be able to play topspins and counterspins of the highest possible level and hit the target precisely – High Definition Performance – will become an important part of your repertoire.