My oldest son is petrified of needles. He hides under tables before flu shots. And is apoplectic if he has to have blood drawn. I wish that I had known about this product sooner! Buzzy4Shots is a mom-invented device that helps to dull pain from needles using vibration and cold. It is shaped like a bee and easy to use. What a brilliant idea! We are certainly investing in a Buzzy4Shots at our house.