You must be logged in to manage your wishlist. Added to your wishlist Removed from your wishlist Create a new wishlist List Name: Default list Create New wishlist created successfully PEN Filament - Polyethylene Naphthalate The PEN filament from FLXR Engineering is biocompatible and durable for medical applications. 40.00 € Tax excl. 40.00 € Tax incl. View more Quick view