HumaPen Savvio is used for insulin delivery with its Lilly insulin and 3ml cartridges. It helps in injecting the individual with insulin in a discreet manner. The pen is designed in a fashionable manner that will last up to five years. | Uses: It is specially designed in a manner that enables the individual to inject himself or herself with insulin with discretion. | Product Specifications and Features: Robust build makes it last up to five years Stylishly designed Weight - 0.126 kg | Directions For Use: Read the instruction manual carefully Insert the Needle into skin. Push the Injection Button firmly with your thumb until the button stop Hold the button in for 5 seconds Or use as directed by the physician | Safety Information: Read the label carefully before use Store in a cool dry place away from direct sunlight Keep out of reach of the children