Pottery rim cone tool (stackable)

Most pottery rim come tools have a knob in the middle. This makes it bulky and not stackable. Not ideal in a small studio such as mine. I put a bar on the bottom of these cones, as finger grips to lift the cone up. These rim cones help keep the rims of your pots round if you need to do any work on it, such as attaching handles or decorations. The medium cone is 5cm tall, 9cm wide at the top, and 5cm wide at the bottom.The large cone is 6.5cm tall, 12cm wide at the top, and 6.5cm wide at the bottom.