Spinner
Refer to the following example code to see how to add spinners to worksheet. The spinner control looks like a pair of arrows that the user can click to adjust a value. The control sets a single numeric value from a list of fixed numeric-value choices. The user can increase and decrease the number by clicking the up and down arrows or by typing a number in the cell that is linked to the spinner. Clicking the UP ARROW moves the number toward the maximum; clicking the DOWN ARROW moves the number toward the minimum.