Maxdot5 Pack 3 ml Transparent Twist Pens Empty Nail Oil Pen with Brush Tip, Cosmetic Lip Gloss Container Applicators Eyelash Growth Liquid Tube

Some say they are refillable? How?I can’t figure it out. Thanks!

Anybody know how to twist the brush part all the way in?

What does it mean "3. Do not twist the pen to the top, it will be unable to twist back for filling once twisting to the top;" is it not refillable

I know they aren’t supposed to be reusable, but can you reuse them? how?