Romsons SS-3058 Pedia Drip Measured Volume Set offers a flexible graduated burette. This sharp beveled, smooth spike for easier penetration. Its disc filter inside the drip chamber is available for adequate filtration. A very nice product that is used for regulating the rate of fluid infusion to the patient. Its soft roller clamp for regulating the rate of fluid infusion to the patient. This product has resistant tubing with self sealing latex bulb for extra medication. This is made of bio-compatible medical grade transparent polymer, suitable for infusion of all types of fluids.