🚫 Break the habit, not your nails! Stylish and unisex for all ages. Say goodbye to nail-biting habits! Effective deterrent for both kids and adults. Quick and simple to use, just 1-2 coats! Packed with vitamins for healthier nails. For ages 3+ Strengthens nails 0.5 fl oz Probelle Anti-Bite is a powerful nail-biting deterrent designed for both kids and adults. This 0.5 fl oz treatment features a bitter formula enriched with vitamins and natural extracts to promote healthier nails while effectively discouraging the habit of nail-biting. Suitable for ages 3 and up, it offers a matte finish and is easy to apply, making it a must-have for anyone looking to kick the habit.