Product Details  Serrated, Paper perforator/ Needle Pattern Tracer has very sharp, fine points for many uses  Needle Point Tracer Item Number: H100002 (Economic type; light and Ergonomic handel; suitable for daily househould, student handcraft, etc) Instructions: Use the Tracing Wheel with tracing paper to transfer pattern markings for darts, pleats, tucks, pockets, and buttonholes to fabric. (A) Work on hard protected surface and mark wrong side of fabric only. Will transfer markings through a double thickness of most fabrics.(B) Ergonomic- Soft grip design is easier to handle and the rounded shape fits comfortably in your hand. (C) Lessens stress on those with arthritis or carpal tunnel. Violet in color.(D) Material:  PP Resin handle&Wood handle; premier steel & special process needle thorn; premium bronze .( all material have been proved by SGS inspection; each of products has been manually inspected in-house) Color: Optinal color is available Diameter: Feature & Feedback A.Premium Steel and special processing of the blades provides extreme sharpness and amazing functional usage, which have been used by global top branding,eg. Prym (German) , Superior(USA), SKC (Japan),etc. B. Legal brand, which owns historical well-known local branding ( more than 50 yrs) with top quality, genuine intellectual property ownership with renown reputation. C. We offer one of the top quality seam rippers produts in the world, which includes premium/regular/exclusive ranges. D. We are proud and confident to promote our top quality products to the customers all over the world.Our products have quality to compete with any other global manufacturer and is serious in its quest to be regarded as a manufacturer of high quality products.  Factory Background Authorised and professional Manufacturing base, with more than 50 years history , which was  was originally a State-owned enterprise, and owns historical well-known local brands. There is qualified and rich experienced R&D team support to offer innoviation , flexible products with trusted and stable quality shown by loyalty of our long term OEMs.