Check the listing for details. Hanna Checker Cuvette Funnel. Condition: New. Listed at 5.99 USD. Anyone with Hanna checkers already know, the difficulty of putting the reagent in the vial. Now, that will not be an issue with the threaded funnel. Just screw this on for a tight fit and pour that reagent, without any worries. The best part you can make sure you get it all the reagent in the vial where it's needed for an accurate reading. Material:Each item is 3D printed with high quality, biodegradable PETG plastic, made from plant materials. Shipping:Once your order is placed, depending on the quantity ordered, it takes 1-5 days for printing and post-processing. With all 3D printed products, you may be able to see tiny gaps, layer lines, bumps, fine stringing, or other small artifacts.These are a normal result from the printing process, but we attempt to print each piece as perfect as possible.