2Pcs 3ml Bitter Nail Pens, Nail Biting Treatment for Kids, Thumb Sucking Stop for Kids, Anti Nail Biting Nail Polish, Stop Nail Biting, Stop Biting Na

Mild bitter taste training formula: gentle non-irritating bitter coating creates unpleasant natural taste to remind kids to avoid chewing nails and thumb suckingConvenient twist pen portable design: slim twist-up liquid pen with precision tip, easy to evenly apply thin coating on fingernails without messy overflowIndependent 2-pack 3ml each set: total 6ml capacity, two separate pens for home & school carry, long-lasting daily habit correction supplySkin-friendly mild balanced ingredients: no harsh irritating alcohol, suitable for children’s delicate finger nail skin for repeated daily coatingAll age universal habit helper: works for toddlers, kids and teens to reduce unwanted nail biting, thumb sucking and cuticle picking behaviors