Friends Eye Drop is trustworthy.

I found out that it's a product from Chungwoo Pharmaceutical?? I remembered hearing the name somewhere, and it turns out it's a product I used before. Heh. There are three types: the gentle one, the refreshing cool, and the cool high. You can choose and use them accordingly. Heh. Since it's been the number one artificial tear sales for eight consecutive years, I trust it more. Heh. Our eyes always need to stay moist and cool, so I think this product would be suitable if I use artificial tears. Heh. But I wonder if this is also a single-use product?? It would be better if it came in individual hygienic packages!!^^