Measure out your flour into a large bin. Add enough cinnamon, nutmeg, allspice, and ginger to make a strong, festive smell.
Add in the oil and stir well.
After stirring as much as you can, check the consistency with your hands and manually mix it up, as needed.
You want a dry dough that clumps well when pressed together.
First, let the kids dig into the plain sensory bin and then add in the "add-on" items after the initial enthusiasm starts to wane.
This cloud dough lasts forever, but I personally throw ours out after about a month of play.