SpinnerTool

I am trying to create a spinner tool so that it increases / decreases a number in cell A1 and then at the same time increases / decreases a number in cell B2

For example

A1 = 1

B2 = 3

Press Up

A1 now =2

B2 now = 2

Press Down

A1 = 0

B2 = 4

Is this possible?

Is there a way to make this work say for example if A1 = 60 and B2 = 90