The previous page is sending you to https://ar.onsmarthomesystem.com/product/1005003708115380/biqu-h2-500%E2%84%83-direct-extruder-high-temperature-double-gear-dragon-hotend-titan-extruder-for-ender-3-v2b1-3d-printer-upgrade-part.

 If you do not want to visit that page, you can return to the previous page.