30Pcs 3 ml Transparent Twist Pens Empty Nail Oil Pen with Brush Tip Lip Gloss Brush Applicators Eyelash Growth Liquid Tube

The 30Pcs 3 ml Transparent Twist Pens are a convenient option for storing and applying nail oil, lip gloss, and eyelash growth liquid. While they work as expected, some customers have found the assembly a little tough after filling them with oil. It would be helpful if the product included a tool to make assembly easier. Additionally, over time, these pens may leak. Despite these drawbacks, many customers appreciate the ease of use, lightweight design, and value for money. Some customers have even replaced heavier glass roller bottles with these pens and have been satisfied with the 3ml size. Overall, these pens are recommended for those in need of a portable and easy-to-use solution.