From the Crowdsupply.com site:
"Circuit Stickers are electronic stickers that you can use to build glowing, sensing, and interactive projects without any complicated equipment or programming skills. All you need is your imagination.
LibraryLinkNJ, The New Jersey Library Cooperative
2300 Stuyvesant Ave, Trenton, NJ 08618
Phone: 732-752-7720 | Fax: 732-752-7785
LibraryLinkNJ, The New Jersey Library Cooperative, and its services are funded by the New Jersey State Library,
which is responsible for the coordination, promotion, and funding of the New Jersey Library Network.
Members join at no charge and pay no dues.