Hiqh-quality woven flex felt. 40% slower and 20% lighter than normal tennisballs. Applied over years in smallfield-tennis-championships, ITF approved. Weight: approx. 43g. An absolute premium product.
Slow motion effect for kids tennis training. Due to the slowed flight characteristic, children have enough time for a clean stroke. The set consists of two balloons and a high-quality cover. With a diameter of 25 cm, this has the perfect size. Made in Germany.
