The Lot Glow in the Dark Tongue Rings are a fun addition to any collection of women`s body jewelry. Based on our own experience we found that these rings truly do glow in the dark, which is a unique touch. The variety of colorful options adds more personalization, allowing for the perfect match to any outfit. However, we did find that they can be a bit difficult to put in, so it may require some practice. Overall, these tongue rings are a great way to experiment with glowing body jewelry..See full review