By e3ljuan22/03/2018buen empaque no quedan sueltos llego correcto
By Thomas13/02/2017It would be useful to have better labeling on these. They work great, but if you order more than 1 color, and can't read Chinese, it takes some working to figure out which is what color. The color of the LED is printed on the bag, in Chinese. So I had to use the web to translate red, emerald, and blue, then find a picture that looked correct. That said, they work exactly as expected.