We have a selection of wood circles ranging from 3/4 inch to 18 inches ready made. For anything larger, we can custom cut the circles for you. Call or email us with your dimensions and we will be happy to cut them for you. We cut all of our wood discs in our own shop with the excewption of the hardwood discs. If you need any type of wood sphere, we can probably cut it for you. We are constantly expanding our production capabilities and look forward to machining any circular wood shape that you can think of.