Singer Sewing Machine Slant Needle Ruffler Attachment 161561 The Singer Sewing Machine Slant Needle Ruffler Attachment 161561 is a specialized accessory designed for Singer sewing machines. Specifically, it is a ruffler foot attachment that allows users to create gathers and ruffles easily while sewing. This attachment is compatible with other Singer brand sewing machines, making it a practical and versatile tool for those who enjoy crafting and sewing projects. With the Singer brand reputation for quality and durability, this ruffler attachment is sure to help users achieve professional-looking results in their sewing endeavors.