Description de chez Amazon USA : - IDEAL FOR STUDENTS, TEACHERS, AND CASUAL PLAYERS. Excellent response in all registers. A great choice for the beginner musician.<br /> - SYNTHETIC FOR DURABILITY AND LONGEVITY. Legere synthetic reeds are not affected by environmental conditions such as high humidity. Legere reeds last longer saving you time and money.<br /> - NO PRECONDITIONING. Legere reeds are ready to play. You won t need to pre-soak a Legere reed to get the perfect pitch. Ready to play when you are!<br /> - INCLUDES CARRY CASE for easy storage. Keep your Legere reeds in one place and safe from the elements.<br /> - NO RISK 30-DAY EXCHANGE Contact us if you are unhappy with our product for any reason and we will replace your reed at no charge<br />