Sharp piercing spike for easy insertion in IV. container. Cylindrical collapsible drip chamber to visualize the flow rate. Disc type fluid filter to filter any particulate matter in the I.V. fluid. 150 cm long super smooth kink resistant tubing with efficient roller controller for accurate and unrestricted flow. Flash ball type injection port for extra medication. Infusion set with drop rate of 20 dropsml. Sterile and individually packed. Category reference