About this item

• 【24 Sets】: One pack contains 24 sets of essential oil bottle top roller sets, including 24pcs stainless steel roller balls and 24 black matching caps.
• 【Size Reference】: Black plastic cover about 0.81 inch/20.5mm in diameter, 1.10 inch/28mm long, 0.67 inch/17mm inner diameter, bracket about 0.81 inch/20.5mm long, 0.53 inch 13.5mm in diameter, 0.35 inch/9mm inner diameter.
• 【Easy to use】: Just take a roller and insert it into your bottle neck and push it flat into the bottle, screw cap onto the bottle and tighten. The installation is complete.
• 【Suitable for Small Essential Oil Bottles】: The essential oil roller can be snapped into your essential oil bottle, which is convenient and leak-proof, and can be easily disassembled and reused as needed.
• 【Recycle and Reuse】: Our roller top insert instantly turns your spray oil bottle into a personal roller. Great for thicker oils, diluted or rolling oils.