THE BEST OUT THERE!
This is the best Night Dog Frisbee available but I highly recommend:
- Get a small tube of RV 100% Silicon...pull off the center cover piece and pull out the switch/battery mechanism and scrub the frisbee with some dishsoap and a nailbrush and let it dry. Then replace the switch and put a bead of silicon around the center rib of the cover and another bead on the outer edge where the the cover touches the disc. Make sure you snap it on all the way and let the silicon cure up for 24 hours. This will keep the switch dry and will keep the center piece from coming apart and losing it forever! You will also have no problem removing the cover again when battery needs to be replaced...then just follow the instructions on cleaning and silicon again...Have fun : )