The Buzzy is a reusable pain relief device designed to look like a kid-friendly fist-size bee. It uses vibration and a cold pack to block pain from needle procedures, splinter-removal, bee stings and minor burns. The inventor, a pediatric emergency physician, originally tested the idea on her son by using a massager and bag of frozen peas. This product is an imaginative idea because of how it was developed by making connections among and re-purposing non-related elements in a resourcefulness way.
https://buzzyhelps.com