The brooch shines up to about 8 hours, thanks to the use of chemical light, which is activated after being violated. Such a badge can be used on many occasions, at musical events, at conferences, as a souvenir given to participants of the event.
 

Size: 7.8 cm,

Lighting time: up to about 8 hours,

Light color: green, red, blue, purple, yellow, pink, orange, customized.

Minimum order quantity: 1000 pcs.