The surface layer of TinArc 3 rubber uses unique technique which makes it ‘sticky & roughness’. The pimple is specially designed for energy buffering and reserving, which makes the rubber perform excellent in ball holding. It creates strong spin which makes the player’s in-table and middle-long table loop technique fully performed. The new high-elasticity sponge adopts extreme technique provides the rubber additional support which is stable and high elastic. TinArc 3, a new type of rubber preferred by top players who play with loop and control drives.