Set the parameters for the layers’ palette as it is indicated below:



Create a new layer and apply the same brush used before – fingerprints brushes by hawksmont and represent several fingers’ prints and patches. The color’s code is #660000.



Next we have to choose the Rectangle Tool (U) and represent a thin stripe colored in #330000 and after that we’ll select the Free Transform option to turn over the stripe the way it is shown next image.



Apply the here presented Blending Options> Inner Shadow.



We should get a metallic effect:



Now make a copy of this stripe:



Next we’ll create three more stripes, colored in black and place them as it is demonstrated next image. The layers must be placed under those created earlier.



Create a new layer and apply on it the Brush Tool (B), Opacity of 20% to represent the needle’s dents.