Clover Tracing Wheel Blunt Edges Ergonomic design for easy use & comfort to the h&. This tracing wheels blunt edges will mark the line without tearing the paper templates or the Chacopy carbon paper. This blunt edged tracing wheel is ideal for tracing patterns using chalk markings instead of perforations. This is used when tracing patterns onto your fabrics using the clover chacopy tracing paper. Your Fabrics or tracing paper will not be damaged while using this tracing wheel. Brand:- Clover Part Number:- CL481/W