What is this? - LaserLyte Universal Laser Trainer Pistol

Laser did not work. I contacted LaserLyte and provided all the information on the product/wrapping, etc. They acknowledged receipt of Email
and wanted a whole list of unavailable information. I told them "If you need this much information for $20.00, You need the $20.00 more than I do and you can keep it". I will be very careful about ordering from you in the future.