Sleek Pointer Menu is a Scripts software developed by Dynamic Drive. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Sleek Pointer Menu:

MarydownEditor: An inverted, round corner CSS menu bar with a cut-out pointer below each menu Link. The pointer is simply a transparent background image, automatically adopting to any background colors (in this case, black and darkred). Furthermore, you can easily "deconstruct" this menu depending on the desired look, such as removing the top Border or the two round corners. Enjoy!