Sure, you can toss them in the recycling .... but, if you're feeling crafty, here are a few more lives your empty plastic bottles can live.
First, cut the top off, and turn one into a pretty striking vase.
A magazine and newspaper rack. We could also see this near a landing strip as a place to sort mail.
Or a simple pencil holder. The more colorful the pencils, the more attractive the final product.
Get these ideas and at least 4 more kooky things you can do with your PET bottles at noquedanblogs.com.