This is a famous ball made in England. This ML6 is a very excellent ball that can be used both as a driver tube and as a power tube.
The price is for 2 pieces. There are various types of glass, including those that start with 10E/ and those that have CV numbers. When shipping, we will send the item with all the characters.
It's NOS. We take it out of the carton, remove the plastic tube, perform a cleaning test, and then ship it. I have the original box, but it is in pieces and has some damage, so I will send it in a white box.