I got my crickets in a cage, now, how do I catch them & get them to my lizard?

I bought crickets to feed my anole and I can keep them alive and gut load them and the anole likes them fine. Catches them, it's fun to watch her stalk them, etc., but trying to catch the crickets in the little plastic crate is practically impossible. If I keep the lid open too long, they hop out. If I keep it closed, I can't catch them. What's the right tool? Should I use a net? A meatball maker? Help!