Regarding the AW-1300, which we have been offering as a no-mark shuttle, we will be switching to the AW-1500, a renewed version, after reviewing the quality and suppliers. The selling price, flight distance, and number will remain the same. We are conducting quality checks within our company compared to the current model, so we hope that customers who have purchased the previous model will continue to purchase this successor model. Thank you for your understanding. Badminton Badminton Shuttlecock