The DIY Openable Hourglass timer has multiple functions and can be used for studying, gaming, and cooking. Additionally, it can serve as a toy for children during leisure or , helping to develop their patience and perseverance. Features -Color:Red -Material:Plastic, glass -Size:12.50X4.40X4.40cm/4.91X1.73X1.73in -Note: Just a Empty Bottle, Sand Is Not Included -Conveniently use: Openable Hourglass timer has removable design for easy cleaning and maintenance -Unique design: Captivating hourglass shape that engages children curiosity -Good for DIY: The hourglass can be opened, allowing to fill it with colorful sand or small objects as you like -Versatile timer: suitable for studying, playing, and cooking, among other activities -Durability And Practicality: Crafted from plastic and glass material, ensuring long-lasting durability and can be used for a long time Package list: 1 x hourglass timer