Precision crafting assured Uses 3D printing to reduce toolchanging costs. The finger template is wearresistant and reusable, helping to extend its lifespan and improve your hand sewing experience. Uniform stitches made easy Builtin scale guide helps control spacing for neat, uniform stitches, making hemming and overlocking tasks more precise and consistent. Faster, more efficient sewing Designed to optimize stitching paths and reduce adjustment steps, significantly boosting hand sewing efficiency and helping you complete projects faster with this tool. Safe finger protection Unique structural design isolates needle tips to protect fingers, suitable for long sewing sessions and for beginners, enabling focused creative work and reducing puncture risk. Product details Material and construction: 3D printed wearresistant, reusable finger template. Function: guides stitch spacing and protects fingers during hand sewing. Performance: reduces tool changes, improves efficiency, and promotes consistent stitches. Compatibility and use Suitable for standard hand sewing workflows, including hemming and overlocking, where precise spacing and finger protection are beneficial. 23 practical applications Hemming garments to achieve uniform stitch length and clean edges using the builtin scale guide. Finishing fabric edges and overlocking to produce neat, evenly spaced stitches. Extended sewing sessions or beginner projects where finger protection and stitch guidance support safer, more focused work.