Characteristics of White Sand: High whiteness, uniform particle size, and never fading. The sand grains are hard in texture and not prone to pulverization. The particles are crystal clear. White sand contains various minerals, such as iron, magnesium, potassium, and calcium. Therefore, it allows children to touch nature without worry, experience nature, and enjoy nature. Moreover, white sand is rich in multiple minerals. Playing with white sand regularly can help develop children's intelligence and enhance their immunity against diseases.