Review on 🔌 Glow in The Dark Liquid Filled Ear Plugs by Pierced Republic - Double Flared - Available in 8 Sizes - Sold in Pairs by Cassandra Sanchez

It doesn't mean that they are of poor quality. They are of excellent quality. However, they leave a lot to be desired in terms of the luminous material they contain. It's a two-part chemical that tends to separate fairly quickly. Under normal lighting, the chemicals are separated by an opaque white 'harder' material that settles to the bottom of the tube. To mix the 2 substances again you must shake well. And no, shaking your head does absolutely nothing. You actually have to unplug it and shake it by hand. Not a deal breaker, but the manufacturer should think about the next version.