The hourglass sand timer has different time settings, including three minutes, five minutes, seven minutes, etc. You can also choose to customize the time you need. And you can choose different colors, too. The hour glass with sand can be customized in different colors. You are free to choose the product you want most. We guarantee that you will find the best sand watch of your choice. This small glass hourglass is made of strong, durable, transparent high borosilicate glass, and is handmade to resist heat and break easily. All in all, you can use this sand clock timer without worrying about quality. Because this sandglass timer kids is made of very high quality materials, its quality is guaranteed.