I never tried Innisfree gel pencils before.  The formula went on well and stayed on throughout the day without moving or smudging.  The colors are very pretty for summer.  I had to deduct a star, however, because there is no built in sharpener, like many other gel pencils have that are similar to this one.  I will have to use a sharpener from another brand, which is pretty annoying. I've gotten used to these pencils having a built in sharpener and find that feature really convenient, so I was disappointed about that. Otherwise, it is a good formula that survived the humid weather.