The Capteat and Graduated Pipette Dropper Assembly (3 R3/20mm) is a practical tool designed for precise liquid dispensing. Featuring a black teat and a 20mm R3 neck size, each assembly is supplied in a pack of 100. With a dimension of 30mm, it offers efficient use for various applications. Lightweight at 0.61 kg, it is ideal for lab, medical, or commercial purposes.