Dear Customer， Hello please you choose your favorite product serial number can buy!

Serial Number: 1	Serial Number: 2
Serial Number: 3	Serial Number: 4
Serial Number: 5	Serial Number: 6
Serial Number: 7	Serial Number: 8
Serial Number: 9	Serial Number: 10
Serial Number: 11	Serial Number: 12
Serial Number: 13	Serial Number: 14
Serial Number: 15	Serial Number: 16
Serial Number: 17	Serial Number: 18

Serial Number: 19	Serial Number: 20
Serial Number: 21

Note: The price is not a price， the price is five
Material: Acrylic or soft + electronic components + pin
Size: about 3.3cm (for reference only)
The product comes with button batteries， will be light， the back pin， easy to wear
There are certain times the rate of electronic products， is a normal phenomenon. Proposal to buy a few spare， if received is not lit， the battery can be re-installed under demolition， mind， please buy with caution
Different styles of slightly different dimensions， the specific kind prevail income