Rainworks - Rainworks Invisible Spray is now on #Kickstarter - Make your own rain-activated street art! Visit www.InvisibleSpray.com to check out our Kickstarter campaign. With your help, we can make rainy days
Rainworks Invisible Spray: Create Rain-Activated Art! by Peregrine Church — Kickstarter
Amazon.com: Rainworks Invisible Spray 2.0 Starter Kit (10-15 sq ft) Create Magical Art that Appears When it Rains, Rain-Activated Art and Water-Activated Street Art For Kids, Family, Fun, Schools, and Communities :