[80-Pack Value Pack] K&R Mercado Baseball Fast Shuttles, 80 Refills, Batting Practice Training Balls

Set contents: Quantity: 80 shuttles. Weight of each shuttle: Approximately 4g. Feathers: Nylon. Cork: EVA material. *This product is unrelated to shuttle batting machines manufactured and sold by other companies. Please check your surroundings and ensure safety before using the shuttles. Features: Shuttles designed specifically for batting practice. The small wings reduce air resistance, allowing for a straighter throw. Smaller than a baseball, they help practice hitting the ball in the center. They don't roll as far as a baseball, making them easier to retrieve. Straighter trajectory: These small-winged shuttles are designed specifically for batting practice, reducing air resistance and allowing for a straighter throw. This allows for more practical practice. Easy retrieval: They don't roll like a baseball, eliminating the need to travel far to retrieve them. Although there are 50 shuttles included, retrieval is hassle-free, allowing for more efficient use of practice time. Injury prevention: Their lightweight construction reduces the impact of impact, reducing the risk of injury.