
LAME LAME LAME! You haven't even tested this thing? The invisible pen just doesn't work. As many other reviewers have said. And then the noise amp was dead on arrival - at least the batteries were dead. It comes with a battery in it but it doesn't work. I hope it's just a battery issue, but how annoying is it - how long did it sit on a storage shelf before the battery died? My 9 year old was so excited for his arrival. I paid $24.65 for it out of my OWN money. But as a parent, I'm willing to ban ninja spies from this house when half the things stop working. This is terrible PR for them as a YouTube channel. They don't charge more than $20 for things that probably cost them $5 total, and then at least don't check the quality of those things. boo