Item# PGP1ML0005 These 1.0 ml pipettes are graduated in 0.25 ml markings up to 1 ml. They are disposable, shatterproof, made from LDPE (low density polyethylene). LDPE is nontoxic and chemically inert. The tips can be heat sealed to create an air tight storage container. These are great for dispensing essential oils, perfumes, and other liquids by the drop or ml. Total capacity: 5.5 ml Bulb draw: 2.5 ml Graduation marks: 0.25 ml, 0.5 ml, 0.75 ml, 1.0 ml Material: LDPE Length: 5.75 inches (14.5 cm) Units per pack: 5