Penknife with LED stripes
On the table: wrinkled aluminium foil,
the knife is positioned on a little "spacer" to give some height and to make the background blurry,
around the knife: two coils of the LED striplight,
cam on tripod..., whitebalance on tungsten.
Standard touch-up in ACR and Photoshop, then: a tiny bit of Alien Skin Bokeh for the blur of the image corners ...