Use a guide cone to pull chimney liner down and past bends. Reusable. 3" 4" 5" 6" 7" Guide Cone Regular price: $68.95 Sale price: 8" 9" 10" 12" Guide Cone Regular price: $91.90 Sale price: Copyright © 2012 Chimney Depot Inc. All rights reserved. Call Us @ 1-702-483-1587