Glass salt and pepper shakers are a common sight in restaurants all across the globe. These shakers are specifically designed to provide a convenient and hygienic way for customers to add salt and pepper to their food. The clear glass material used to make these shakers provides an unobstructed view of the contents inside, making it easy for customers to differentiate between salt and pepper. Additionally, the glass material is easy to clean, ensuring that the shakers remain sanitary and safe for use. In conclusion, glass salt and pepper shakers are an essential part of any restaurant's table setting, providing a functional and elegant way for customers to season their food.