Due to the different combinations of ingredients, in particular active ingredients, essential oils or any oil based product, certain plastics may react poorly with your products and become defective. We cannot guarantee that any container will function properly with your particular product. The boston round bottle is distinctive in its classic shape. Characteristic of the boston round are its rounded shoulders and rounded base. Glass has high clarity, can be colored, has high chemical-resistance levels, and has extremely high resistance to heat and cold. For oil products the treatment pump may not work well. Please request a sample to test with your product.

Black Plastic 20-410 smooth skirt dispensing treatment pump with 4 inch dip tube and clear plastic overcap (0.13 cc output)