After 7 years I can conclude that the Tennis Pointer works with all strokes

4S provides good control but generates even more spin than Black Code due to its 4-edge structure and it is both softer and holds pressure longer than comparable strings on the market

Specially designed with Velcro straps to keep the parts in place

overhead strokes) at different speeds

Tecnifibre Ice Code 12m set tennissträng RS tennissenor After 7 years I canIce Code is a very durable, round shaped polyester tennis string and is considered the most powerful polyester string from Tecnifibre. The string is perfect for players looking for a stiff string with a lot of speed. Durability: high Playability: high energy on returns Arm friendliness: medium absorption of vibrations With Thermocore technology (High Crystallinity Degree Process Polyester), a process that provides flexibility despite a rigid material.