A miniature marvel of Science by botanopia, these window stickers refract light, filling your interior with delightful rainbows. Pop it on a window with direct sunlight and watch the rainbows appear. As the seasons change, you can reposition the sticker to make the most of the available light. Full instructions on how to position and install it are in the video below.

Makes a lovely house warming gift, or an easy-to-post option for someone who needs some cheering up. 

How Does it Come?
A beautifully presented recyclable cardboard sleeve with instructions and a link to the video. The sticker reads You are the Sunshine. 

How to install your rainbow-maker sticker from Botanopia on Vimeo.