A collection of devices which includes a hypodermic needle (e.g., venous butterfly/scalp vein needle) intended to conduct fluids from an intravenous (IV) fluid container to a patient's venous system during gravitational administration; it may also be used for blood collection. In addition to the needle, the set may include tubing, connectors, chambers, clamps; a bag/bottle may also be included. This is a single-use device.