Cane is a unique material. It is has a low density yet is longitudinally very stiff. Matching these properties in a synthetic material is difficult but is essential in creating a good reed.
Légère uses polypropylene to make both single and double reeds. Polypropylene is a common, non-toxic polymer with applications in food containers, packaging, rugs, and many other products. Unfortunately, ordinary polypropylene is not nearly stiff enough to make saxophone and clarinet reeds. They just wouldn’t vibrate. To make the plastic much stiffer Légère puts it through a process called orientation. This is the secret to creating Légère reeds.
Polypropylene does not have to be preconditioned before playing nor does it absorb any water. It is completely non-toxic, highly durable and can be easily sanitized with warm water and a mild detergent.