Syos will close from the August 3 to 25. We guarantee all orders placed before the 24th July will be shipped before we leave.

    FAQ

    Frequently asked questions


    Are you looking for information? We gathered on this page the most frequently asked questions about Syos mouthpieces. Click on a question to visualize our answer. If you don't find the information you're looking for, don't hesitate to contact us, we'll give you a rapid answer.