The application was created in order to make the classic hourglass more convenient to use. In the game, you need to move a piece, which will stop when it reaches the end of the tube.

In order to do this, you need to click on the play button, and then select the time you want to measure. After that, you will hear a sound signal.

By selecting the "???" button, you will run the random time, which is needed for the game or others.

The application also allows you to set the desired time you want to be measured.