I got this idea from Skip to My Lou, a blog that I frequent when I'm feeling crafty and want some new ideas.
This is great for us to use during church stuff, when the kids need to be quiet, entertained and kept from making a huge mess. They can only pull out one at a time! Sheer genius.
Beckett stays entertained pulling them out and putting them back in. Hey, whatever works!
Here are pictures of one that I made: