SP38G☆18 Spiral Needles for Wool Felting Spiral Needle 6 Barb 38G Set of 18 The needle tips are twisted, making them easier to catch than straight needles. These are medium needles, but because they are spiral, they are useful when working with raw wool that doesn't easily felt. One needle was damaged during shipping. This is expected to happen rarely, but we cannot offer a guarantee or compensation, so please understand and accept this! I've been using these needles for a long time, but they are not available at retail, so I buy them in bulk and share them in smaller quantities before they rust! We will discount the shipping cost for combined orders, so please contact us beforehand!