30 pack 3 ml transparent twist pens empty nail oil twist pen brush cosmetic container lip gloss brush applicators with 2 plastic syringe jolbndcv features: </br></br> material: plastic and nylon fiber </br></br> pen capacity: 3ml plastic </br></br> color: transparent </br></br> pen length: 4.92inches/12.5cm </br></br> package includes:</br> 30 x empty nail oil pen</br> 30 droppers</br> 3 sheet stickers</br></br> how to use: </br>1.add nail polish </br>2.plug the brush end</br> 3.rotate to oil </br>4.start decorating your nails