From the Etude website, this lipgloss "Supplies collagen for added volume and softness. Upgraded pearl sparkle & gloss for shiny lips.
Silicon tip applicator glides on smooth for deeply rich and voluminous lips". You twist the tube and it dispenses just the amount of gloss you need/want. The gloss comes through a piercing in the silicon applicator and I find that more hygenic than brush applicators as those tend to sweep the dead cells on your lips and then goes back into the tube.
I got this in No. 6 Sweet Queen, which is a light pink gloss. It smells of spearmint and it tingles slightly when I put it on. The gloss is a really nice sheen but aside from the yummy I-just-brushed-my-teeth scent, it doesnt look like my lips were plumped up. It is not sticky so that is a plus. Overall, an okay product for its price and pretty packaging!