Glow in the dark hair pins

I went over to "Stars" house, my friend whos really good in hair remember her? she once did a straight hair post

 I saw Glow in the dark pins in her room and took one ahahaha ;p

They come in green and yellow

or blue and red

I took the blue and red, Im not showing the pins because she said they're disposable and only glow for a few hours.. you have to bend the pins to activate it and get it glowing

Sad news is that she doesnt remember where she got them from, so if you've seen them please let me know where from in the comment box :D

Thankyou