Billie Eilish dishes out $15 holy grail product for her nails

Billie Eilish is known for not just her music but her eccentric style which has set her apart from other celebrities.

Her nails in particular have been the topic of conversation for a while as she is usually seen sporting lengthy acrylics with designs on them.

According to the singer, she is a self-proclaimed nail buff and has shared the one $15 product she uses to keep her nails strong.

In a post-show beauty routine with Vogue, the singer shared that she uses Thymolize to keep her nails healthy.

"I'm a really big fan of healthy nails and taking care of my nails," Billie shares in the video. 

"This really saved me one time... one of my acrylics got bonked, when a nail gets bonked it rips a little and there's nothing worse than that feeling." Billie explained saying that she uses Thymolize after filing and buffing her nails.

"I will use this stuff if my nails are feeling weak, if I've had gels or something ... it'll soak it on its own and just air it out. I also use cuticle oil because it's adorable."