Nail your confidence! 💪 Infused with organic anti-inflammatory ingredients. Ridiculously bitter formula deters nail biting. Free from harmful chemicals; safe for all users. Lightweight design fits perfectly in your pocket. Convenient click pen for quick, one-handed use. Organic ingredients Invisible formula Easy click pen The Gerard Cosm Nail Quail - Strong Will Anti-Nail Biting Click Pen is a 7ml solution designed to deter nail biting with its bitter, invisible formula. Made in the USA, it features a convenient click pen for easy application and is packed with organic ingredients to soothe and heal sore fingers, all while being free from harmful chemicals.