Why not just one button?
Sub ButtonMacro()
Call mulby(ActiveCell.Value)
End Sub

HTH

Die_Another_Day
mazzarin wrote:
Hi,

I have a column of numbers in an excel sheet. They can be any set of
numbers, but only within the range L15:L21

Is it possible, for every non-empty cell (maybe on error resume next?),
to create a button on top of the cell with the caption set as the
number IN the cell, and for it to call a script mulby(cell.value here)

Thanks for any assistance.