In recent years, the awareness surrounding health and safety has significantly increased, leading consumers to become more cautious about the products they use daily. This heightened awareness extends to various items, including drinkware. Among the diverse options available, lead-free tumblers have emerged as a popular choice for those who prioritize their well-being. The materials used in drinkware can profoundly impact one’s health, especially with concerns about toxic substances like lead. Lead is a harmful heavy metal that has been linked to numerous health issues, particularly in vulnerable populations such as children and pregnant women. The risks associated with lead exposure can range from developmental delays to serious neurological conditions. Therefore,…