For veterinary use only. The Eco-Matic is a durable, self filling syringe made from high strength plasic featuring a strong metal needle fitting. Ergonomically designed, they are exceptionally easy to use, accurate and adjustable. Available in a pipetting version which uses a Draw Off. Alternately, choose the Bottle Mount version (pictured) for secure attachment of the medication bottle (50-100ml) directly on the syringe. CE Mark, ISO 9001 certified.