The shaft is stainless steel. This product is unsterilized and will need to be autoclaved prior to use. All cannula are custom built and require a 3 day lead time. Cannula are non-returnable. Either aspiration or re-injection cannula may be ordered from this page. The hub of this cannula is designed for the TP-101 or the TP-102N.
After making your selection, please add to the notes, during checkout, which hole pattern you would like. It may be anything from the aspiration section of the website to Micro Injection.