Hey there!
I’m a little unclear as to what tool you are referring to, since I am not using one in the video.
If you are referring to the wooden rotary board on which the armature stands are standing in the video, this is called either a Lazy Susan, Turntable or Rotary Tray.
In case you are referring to what I am presenting in the video, they are called Armature Stands, as the title indicates.
The commercial one I talk about first was bought online here http://www.sculpturedepot.net/clay-wax-tools/product.asp?Armature_Stands
They do ship outside the US if you live elsewhere, but if so, maybe you can find one made in your country so you can get it at a better price for you.
