I hate leaving low star reviews, but if this helps one person avoid what I went through, I'll consider it worthwhile.

I would highly recommend not purchasing these if you are new to sculpting.  There are plenty of heads available in this set, but the biggest problem I faced is that there are no tools to subtract clay (the medium I was using) from the model.  All of the tools with this set allowed you to cut, form, shape, etc, but nothing for removing clay - you're basically pushing clay around.  These were the first tools I purchased when I learned how to sculpt, and I got extremely frustrated, almost to the point of giving up.  If you are attempting to sculpt miniatures with this set, save yourself the headache, and don't.

Another issue is that they are metal, rigid, and pretty sharp. Therefore they leave a lot of undesirable tool marks in the sculpt.  I was able to get most of them out, but I could not finesse the clay I wanted because it was just pushing the clay around, rather than subtracting it from the model.  When working with softer clay, this can be extremely frustrating for beginners.  You see all these really clean sculpts online, and when yours looks like a hatchet was used, it can be very discouraging.

I didn't realize how big of an issue it was until I purchased a loop tool and ball stylus.  Talk about a night and day difference!  These are good tools to have around if you need them in a pinch, and the cost affords you the ability to purchase, try, and store until needed.  But if you are just starting out, use the money on some good loops and ball stylus tools.  Hours and hours of frustration can easily be avoided.

P.S. The HUGE warning on the side was also very discouraging as I wanted to sculpt with my 8 year old daughter.  But after that warning, um, no thanks!  How is that even allowed?
I hate leaving low star reviews, but if this helps one person avoid what I went through, I'll consider it worthwhile. I would highly recommend not purchasing these if you are new to sculpting. There are plenty of heads available in this set, but the biggest problem I faced is that there are no tools to subtract clay (the medium I was using) from the model. All of the tools with this set allowed you to cut, form, shape, etc, but nothing for removing clay - you're basically pushing clay around. These were the first tools I purchased when I learned how to sculpt, and I got extremely frustrated, almost to the point of giving up. If you are attempting to sculpt miniatures with this set, save yourself the headache, and don't. Another issue is that they are metal, rigid, and pretty sharp. Therefore they leave a lot of undesirable tool marks in the sculpt. I was able to get most of them out, but I could not finesse the clay I wanted because it was just pushing the clay around, rather than subtracting it from the model. When working with softer clay, this can be extremely frustrating for beginners. You see all these really clean sculpts online, and when yours looks like a hatchet was used, it can be very discouraging. I didn't realize how big of an issue it was until I purchased a loop tool and ball stylus. Talk about a night and day difference! These are good tools to have around if you need them in a pinch, and the cost affords you the ability to purchase, try, and store until needed. But if you are just starting out, use the money on some good loops and ball stylus tools. Hours and hours of frustration can easily be avoided. P. S. The HUGE warning on the side was also very discouraging as I wanted to sculpt with my 8 year old daughter. But after that warning, um, no thanks! How is that even allowed?