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Heat Sensitive Lapel Pins
Come to customize your own heat sensitive lapel pins now.
Material: bronze, iron, aluminum, stainless steel iron
Color: synthetic enamel, printing color, soft enamel with epoxy
Plating: gold, silver, nickel, black nickel
Package: individual poly bag, plastic box, velvet box
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Color Changing Pins, UV Sensitive Pin
Color changing pins uses the new color filling method. Color changes from a color to another color under the sunlight. It makes your pins unique and different!
