Hi All,

I am building a full size Dalek and need a pair of 4 inch balls to become the pivot balls for the gun stalks. They need to be perfectly round so they pivot smoothly in the sockets, but will be painted so don't need to be special timber except maybe fairly hard. They will also have a hole through the middle about 1/2" diameter so wouldn't matter if they were made between centres.
Thanks,
Glenn.