HourGlass is an amazing physics activity.
Have fun while using HourGlass.

HourGlass is an simple HourGlass.
Have fun while using our HourGlass.

-Approximately one minute.

You can set;
-Ball color, density, friction etc.
-Wall friction etc.
-hour glass type
-Set background

Please rate if you like it , mail us if you find a bug.
Suggestions are welcome.
Don’t forget to check out other applications.

Next releases will have;
-more hourglass images.