This is a seam ripper for all you lovely ladies out there who seem to misplace yours every time you are sewing. (Just like me.) The wood is hand turned and made out of cocobolo to make the seam ripper more personal. The necklace fits over almost any head to be worn when needed. It has a magnet on the end to release or hold your seam ripper. You can also reverse the head of the ripper to expose the tip or the smooth handle. Works better this second way when walking around with it around your neck.