An adhesive eyeliner pen, also known as lash adhesive liner, lash glue liner, magnetic eyeliner pen or lash glue pen, is a relatively new product in the world of false eyelashes. It combines the functions of an eyeliner and a lash adhesive in one convenient tool, making the application of false lashes quicker and easier.

The pen typically contains a liquid eyeliner on one end and a magnetic glue on the other. The liquid eyeliner is used as a regular eyeliner to create a defined line along your lash line, while the magnetic glue is applied along the base of the false lashes. Once the magnetic lashes are brought close to your eye, the magnetism between the glue and the lashes holds them in place without the need for traditional eyelash glue.
Here are some key points about adhesive eyeliner pens:
- Dual function: These pens serve as both an eyeliner and a lash adhesive. They typically feature a felt-tip or brush applicator for precise application along the lash line.
- Formula: The formula is usually a waterproof, quick-drying liquid that contains adhesive properties to hold false lashes in place.
- Application: To use, the wearer draws a line along the lash line using the pen, similar to applying regular eyeliner. The false lashes are then pressed onto the adhesive liner, which holds them securely in place.
- Convenience: Adhesive eyeliner pens eliminate the need for a separate lash glue, saving time and reducing the mess associated with traditional lash application.
- Precision: The pen format allows for a more precise application of the adhesive, helping to minimize any visible glue residue on the lash line.
- Durability: Many adhesive eyeliner pens are designed to hold lashes in place for an extended period, often claiming to be long-wearing and waterproof.
- Removal: To remove the lashes and the adhesive liner, an oil-based makeup remover is typically recommended to break down the formula gently.
Adhesive eyeliner pens may not be as strong as traditional eyelash glue, and some users might find that the magnetic hold is not as secure, especially in humid or watery conditions. It's also essential to ensure that the magnetic lashes are compatible with the adhesive in the pen for optimal performance.
When using an adhesive eyeliner pen, it's essential to follow the manufacturer's instructions for application and removal to ensure the best results and to minimize any potential irritation to the eye area. These pens can be a convenient and user-friendly option for those who want to simplify their false lash application process.