Combining durability, comfort, and spin is no easy task, but Tecnifibre Ruff Code 16 is up for the challenge. This string undergoes a sequential series of heating steps in order to soften the structure, known as the Thermocore process. This manufacturing technique helps to decrease the amount of stiffness felt in this durable co-polyester string. Ruff Code also features a unique Biphase process that adds texture to the outer layer of the string, providing greater bite on the ball for additional spin.
100% Satisfaction Guarantee: At Mansion Tennis, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tennis in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.