The product is a set of 20 sterile empty vials with a capacity of 2ml each, featuring a self-healing injection port and a glass pen. These rectangular vials are made of aluminum, borosilicate glass, and rubber, and come in a blue color. They are reusable and include label stickers for easy labeling. The special features of the vials include a flip-top design for easy access and closure. These laboratory vials are ideal for storing and transporting samples in various settings, such as healthcare, research, and industrial applications.