American reed maker!! I highly recommend it. 【High-Quality Reeds】 Rico's Grand Concert Select is a high-quality clarinet reed perfect for professional musicians. It excels in tone and response, expanding the range of your performance. 【Size and Quantity】 This package contains size 4 clarinet reeds. The box says it contains 10 reeds, but one has been used, so it's missing. 【Trusted Brand】 Rico is a brand with a long history in the field of instrument reeds and is highly trusted by musicians. - Brand: Rico - Product Name: Grand Concert Select - Size: 4 - Quantity: 9 reeds - Type: Clarinet reeds Thank you for looking.