These plastic squeeze bottles are ideal to have on hand in your tattoo studio. Available in 4 different sizes, this includes 30ml, 125ml, 300ml and 500ml bottles. All are supplied with screw on caps and agitators included in the bottle. This is very helpful when storing custom made shades of ink, as it prevents the inks and solutions from separately. It also aids thorough and complete mixing of the inks and chemicals contained in the bottle. The bottles are also semi-opaque meaning that it is easy to see how much of the product is left inside.