Designer Libero Rutilo of DesignLibero, has created a unique way to give life back to used plastic water bottles. His idea was to create a 3D printed sculptural vase exterior, that can be placed over the top of a water bottle, and can be screwed on like a cap.
Don't throw out your wine bottles - there are way too many cool things you can do with them. Thanks to @kcsaling you can make this adorable wine bottle display that doubles as an air freshener! http://www.rustoleum.com/product-catalog/consumer-brands/universal/universal-metallic-spray-paint