Promotional Flashing pin suppliers – China wholesale Flashing pin – Buy Flashing pin made in China

Material: PCB, plastic
size: 3cm-6cm
When the turnbuckle is screwed up the product begins to sparkle with diversified light
Stop flashing when the screw is loosened
Red. Yellow. orange blue jade and white LED colors are available
Can be attached to clothes by using a strong magnet. safety-needle or butterfly button
Customized logos and shapes are welcome
Packing: EVA