Designed by the Quirky community in just 24 hours, Petal Drops is a flower-shaped funnel that fits on top of standard threaded water and soda bottles, providing users with the chance to easily and elegantly capture rain water and repurpose it for watering plants. Rainy days may not seem so bad anymore. - Made in the USA using a corn, tapioca, wheat, and potato based polypropylene bio-resin. - Contemporary design. - Fits most threaded-neck water and soda bottles. Hereâs how it works: 1. Attach your Petal Drop to a plastic bottle and set it outdoors. 2. Watch as it quickly funnels rainwater into the bottle. 3. Repurpose collected water.