It may be early in the holiday shopping season, but I've already logged some hours on Amazon, hunting for just the right gifts for my own tots, as well as their similarly aged cousins. But before any toy can make its way into my cart, I ask the question, "How long will they really play with this thing?" That's because no matter how bright and shiny a toy is, if it doesn't have staying power, it's not getting Primed. So, if you're looking for Amazon Prime toys that'll keep kids occupied for hours, then this round-up is for you.

I'm a proud mama of both a toddler and a preschooler, and if there's one thing I've learned up to this point, it's that most toys are going to get discarded as fast as you can say, "What's next?" But the toys that really hold a kid's attention, oh, those are worth their weight in gold. The funny thing is, these toys aren't always the ones you'd expect, and often are the ones you'd least expect.

So, if you're shopping for a toddler or preschooler this holiday season, it's good to know what toys have been field-tested. Below you'll find 21 toys that all get the kid (and parent) stamp of approval.