1.The sharpness of the needle increase patient comfort. 2 .Optically clear, precision marked barrels ensure an accurate dosage of medication. 3.After injection, the plunger can be broken off, which guarantees single use. 4.Three parts 5. Central luer slip/central luer lock/off-central luer slip 6.Sterile, non toxic and non pyrogenic 7. Intuitive one-handed operation 8.With needle or without needle. 9.Pe/blister unit packing or bulk. Description: 1ml, 2ml, 3ml, 5ml, 10ml, 20ml, 30ml, 50ml, 60ml Pe/blister unit packing or bulk. Dimension accoding to customer request.
