Discover our Customized Disposable Medicine Glass Barrel, perfect for Humalog or Novolog empty cartridges. Made from neutral borosilicate glass, these cartridges come in clear color with capacities of 1.5ml, 1.8ml, and 3ml. Ideal for pharmaceutical applications, they feature a crimp neck with a 7.5mm mouth size. MOQ starts at 10,000 pieces.