Wheelbarrow, large stainless steel bowl (to work in smaller steps) or large plastic utility bucket.
60# bag of pre-mix cement, mortar or stucco mix (one bag yields about three stepping stone "segments".
Plastic sheeting or landscape fabric
Mold release. Any oily spray such as silicone or vegetable oil cooking spray.
Optional-- cement pigments. These can be purchased online, at home improvement centers or some hardware stores.
Optional-- flat colored glass discs, sea shells, decorative rock or pea gravel to top your stones and a small tub of grout if you wish to use that in the cracks between your stones.
Time: approximately 1/2 hour per stone
Cost: from $1.00 to $5.00 per stone, depending upon materials