Synthetic shuttlecocks with an EVA base. The synthetic basket made of nylon directly affects the high durability of the shuttlecock and guarantees longer use than in the case of a feather shuttlecock. The use of EVA material to create the base ensures excellent balance and control of the shuttlecock's flight. Model NBL6020 has a slightly larger base than standard shuttlecocks, making the game easier. The base is colorful, making it more visible.