**This Product Cannot Be Shipped Internationally
These needles are a stylet/catheter combination meant to be used with the SAM IO Driver. The snap-fit connection keeps the needle in place while the manually-actuated driver helps with precise placement. The needle-tip geometry efficiently penetrates cortical bone for ease of placement. These needles are offered in three different sizes (15 mm, 25 mm, 45 mm) for various uses that can be used in a variety of patient sizes and application sites. Offered in a single unit or 5-pack.