LUCHENG 3 Pack Green Red Blue Interactive Pen Training Toy for Cats and Dogs,LED Exerciser to Play with Your Pets,Powered by 2 x AAA Battery (Not Included)

I have been lookin forward to thee for my dog as he loves laser pointers.I received tonite and was excited to use them.Put 2xAAA in each one and none of them work :(((( the keychain don't even work...VERY VERY DISAPPOINTED!!

Just as expected.

There are easy and fun to use, I use to play with my family dogs