Prym felting needle handle set The prym.ergonomics series patented design needle felting handle set is a true all-rounder when it comes to dry felting. The set consists of three components that can be put together in different ways to work with the felting needles and store them. The 6-way needle holder and single needle handle can be nested to form a tool with up to seven needles. The single version with its ergonomically shaped recessed handle can be used separately for detailed work. The ergonomic white soft plastic handle is used for felting, as a protective cap and for safe storage. On the back of the packaging there is an illustrated guide that explains how to change the needles and all the functions.