This review is for the Green Tea cuticle serum (not in a pen - in a .28 oz. glass jar). It applies with a plastic spatula, which I am not fond of.
See my review under Creen Tea Cuticle Serum.
Using this combined with my Silicone Glove has made it possible to have long nails again! THANK YOU! I LOVE this product. Easy to use and VERY easy to carry with you during the day. Very inexpensive. Will repurchase.