I had found a stack of hologram bookmarks at an estate sale and they sat on a shelf for years. One day, for no apparent reason, I came up with an idea to make framed pins. Outer layer is 1/4 inch black, and inside are layers of hologram and colored backing, with front and back clear lenses.
![](../PApix/laser/hologramPins/hologramPins1.jpg)
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![](../PApix/laser/hologramPins/hologramPins3.jpg)
![](../PApix/laser/hologramPins/hologramPins4.jpg)
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