I have had my pen for several years now. My hubby found a way to pop the back off to add more remover and I just keep purchasing replacement tips. The original pen, however, worked wonders. Whenever I paint my toes my husband tells me it looks like I used a paint roller (I have to admit...
The tips wear out too fast and there is no place to refill the liquid inside. It would just be cheaper to use a cottonswab. The only good thing is that it gets in the small places. Not worth the money.