[Natural bitterness]: This no bite nail polish made by natural plant ingredients. Long-lasting bitter taste, to effectively stop biting nails and sucking thumb. [Keep Nails Healthy]: Combine bitter nail lotion with nail care, the stop nail biting can help you stop biting your nails and keep them healthy, strong, and beautiful. [Double-ended design]: Ones end serves as a nail biting stopper, while the other end is an oil-infused lotion that can be applied at night to promote healthy nails. [Easy to Apply]: The bitter nail polish Come with 1 brushes to the bottle cap, so you could conveniently use the brush to apply a layer of this nail polish to the nails to stop nail biting. [Portable Carry]: Don't let nail-biting control your life. With its lightweight and easy-to-carry design, this nail biting stopper can go with you anywhere to help you break the habit.