Nail Biting Treatment for Kids - Stop Thumb Sucking for Kids - Safely Stop Children from Sucking Thumbs and Biting Nails, Stop Putting Fingers in Mouth, Sucking and Biting Nails 3Pcs

【Multi-Functional Habit Correction】This versatile pen helps stop nail biting, thumb-sucking, and pacifier dependency, offering an effective all-in-one solution for kids of all ages. 【Instant Taste Memory Formation】A quick application triggers the unique bitter taste, creating a "biting = bitter" memory that naturally deters nail biting and thumb-sucking. 【Long-Lasting, Water-Resistant Formula】The innovative formula delivers a bitter taste that lasts 6-8 hours, even resisting water, requiring fewer reapplications for effective results. 【Compact and Portable Design】Lightweight and easy to carry, this pen can be used anytime, anywhere, whether at home, school, or on the go, ensuring convenient nail care. 【Gentle, Plant-Based Formula】Made with high-quality plant-based ingredients, the formula is gentle, free of harsh odors, and safe for kids, offering effective yet delicate protection.