Dritz Sewer's Aid is a clear non-staining lubricant that can be used for many sewing applications. A drop on sewing machine needles will help reduce skipped stitching; a drop on hand needles allows for smoother and easier penetration into fabrics. Add a drop to your spool and bobbin thread to help lubricate the machine as thread passes through the guides, and a drop on scissor blades provides smooth cutting action.