This type of hourglass have 4 different styles as the pictures show, and each style has different sizes. They are all made of glass. There are 2 sand colors for you to choose from. You can customize this hourglass by printing your logo, text or pattern on the hourglass with single-color printing or full-color printing.
- 2 different sand colors to choose from.
- 4 styles to choose from.
- Simple and classic.