Controlling the flow of your massage oils, cooking sauce, or even lotions will just be a breeze with the 50 ml Glass Slow Pour Bottle. Apart from its orifice reducer that allows for slow pouring, this bottle has the science to keep your ingredients fresh for six months up to two years more. Screw the cap back on the bottle, and it’ll create a safe, airtight environment for your products. But the key element to this bottle’s preservation power is its glass. Tested in a lab, its ultraviolet glass keeps out harmful visible light and lets in cleansing rays to enhance the quality and potency of the bottle’s contents. Forget fast-spoiling ingredients—store them in the finest light-filtering glass bottle out there.