Good idea - Nite Ize NMM-03 Magic Marker w/ LED Flash or Glow Illumination

I used this product attach to my dogs collar for seeing her at night at he local dog park. I had attached it to her collar. While playing with other dogs, somehow the led insert and switch came out of its sleeve and was lost. So if I purchase another, I will insure to fasten the led insert and switch to the sleeve more securely.
Pros: Ease of Installation
Cons: Led and Switch Came Out Of Sleeve and Was Lost

This review was written in the old system and had content requirements that are different than reviews written today.