such an easy kit to use. if you're just starting out this is a good one to have. it helps you practice and get the feel for dip powder and its process before getting more professional stuff. smells chemically so I wouldn't recommend doing it around young children unless you are in an open area where windows can be opened. if you're a SAHM like me and dont have a choice then try not to do it in an open area where windows can be opened.