Confirm to IS 12655(part4): 2003, ISO 8536-4: 1998. Sharp spike for easy piercing Designed with a better grip for piercing and to prevent touch contamination. Transparent, flexible drip chamber for easy priming. Elastic self-sealing site Long roller clamp with “V” shaped groove for efficient control of flow rate. Soft and Kink resistant tubing Available with Luer Slip adapter