Things You'll Need

Instructions

1

Cut your 2" X 4" board into four 2 foot sections using the saw.
2

Nail the 2" X 4" sections into a square shape with the hammer and the double-headed nails.
3

Lay the square shape flat on your work surface and fill with play sand.
4

Press a circular shape into the sand. This will be your concrete form.
5

Cover the sand with a plastic dry cleaning bag, and press into the circular depression. When you are ready to pour your concrete, you will pour it into this form.