EPS now offers a 10-ml non-sterile bottle to complement their popular three, seven and 15-ml sizes. All four sizes of the dropper bottles are available in both sterile (Steri-Dropper) and non-sterile styles and are manufactured from a special zinc stearate-free resin. This special plastic minimizes the risk of particulate forming in solution with certain ophthalmic preparations. The non-sterile bottles are packaged in cases of 144 bottles, tips and caps ready for immediate use. Steri-Dropper sterile droppers in are available in packs of two bottles, tips and caps.