Kids’ ear piercing tools and practices haven’t changed much since the early 1970s when ear piercing guns were first invented. Before that time, however, things were a bit different. Until innovations in piercing practice were made, most ear piercings were done at home using a piece of ice and an ordinary sewing needle. Fortunately, that particular rite of passage has evolved, and today, ear piercing is much safer and more hygienic than ever. For instance, salons and piercing parlors must meet specific health and safety standards and ensure employees are trained before offering ear piercing services.