Daisy Tool
Explanation
I chose the daisy tool as my best Geogebra creation because it was one of the few that I actually understood how to make and was actually able to make it right. To make the daisy you first choose circle with center through point. You then place it where you want it and place and then make another circle with a point through it and place it from the point on the circle to the point in the circle and then put a point on the intersection of the two circles and continue to do that until you create the daisy. Then to create the tool you would click on the tool tab put create tool and then click on every circle and point of the daisy. You would click next, next again, then you would name it what you would want it to be named and it would then appear under the tool tab.