Years ago I bought this creative crafts template(image below) book at New Plymouth's 24 hour book sale and it has been a wonderful resource of shapes and with new way to cut stencils it is going to be an even better resource.
- OHP sheet (over head projector sheet) available at most stationery stores
- Soldering Iron
- Marker Pen
Copy(trace) the design you want with the marker pen onto the OHP sheet, then essentially follow the marked pen outline on the OHP sheet with the hot soldering iron.