so when they're crawling, they're playing at the bottom. when they're older, they're playing on top. it's lots of fun, it will keep them active, and they can play on all sides of it. >> that is beautiful. >> and how long to put it together? be honest. >> i had some help. [ laughter ] >> thank you. this is wonderful. just for posterity, everybody. >> that's right. our thanks to laurie, the toy insider mom. thank you for coming in. >> thanks. >> if you're happy and you know it. >> clap your hands. >> clap your hands, everybody. that's great. >> announcer: "world news now" continues after this from our abc stations.