Home » FAQs » 5. What are the bases made of?5. What are the bases made of?by student@kentglassworks.comDecember 6, 2015December 6, 2015 A 5. What are the bases made of? Posted by student@kentglassworks.com on December 6, 2015 They are custom made of 100% wood ranging from pine to some more exotic woods. Permalink