it was hard at first to make it light up when squeezing it by hand ... then dropped it on the floor (on carpet) and it lit up ...(there is a little mechanism inside, size of a marble, that emits light when motion is detected). After a couple of weeks, the outer covering material is losing its suppleness and it's shriveling up like a dried prune.

Reply by our customer service

Dear customer, Thanks for your feedback. We will try our best to improve our products. Best regards.

not the great quilty but i guess you get what you pay for.