Premium Silicone Bottle Stopper - 5 Pack - Woodturning Kit High Quality Premium Silicone Bottle Stopper (5ea) Durable Maple Dowel (5ea) Fun kit to make using your wood turning lathe - Very inexpensive kit to produce for craft fairs. Stopper is secured to the dowel by friction so it can be replaced easily. Made from molded silicone rubber which is flexible, long wearing & washable.