1/6 and 1/3 oz. Roller: Patent-Pending SpringLock™ Metal Roller with Black Cap (6 Count)

Get greater application control with our premium leak-proof, spring-loaded rollers! --> Details Get greater application control with our premium leak-proof, spring-loaded rollers! The stainless steel fitments work with most of our ⅙ oz. and our ⅓ oz. roll-on vials. (Does not fit #9159: ⅙ oz. Clear Glass Roll-on Vials with Silver Caps.) Features: Leak proof. Will not soften with any kind of oil. Ball seals by compressing against fitment. Oils won't evaporate when left open. Greater amount of application control. --> Quantity: 6 spring-loaded fitments and 6 black twist-on lids. (Essential oil vials not included.) Neck: 16 mm.