It's Waterproof, and would Not stick on Cup. it's better to use the lip balm or based lip items before putting it on your lip.  It will have good effect if you apply a very thin layer.

   Please don't clip your lips before it dry,*allow 3-5 mintes till completely dry*, or it will be sticky. It will looks a little darker if you use lip brush than your hands. so Lip brush is strongly recommended.

   Oil food would make it fade a little,so you might need to avoid french fries when wearing this lip gloss. Please apply the transparent or similar color powder on your lip if you feel it is sticky.

KEY BENEFITS

• Water-sensing formula, polished water-film formula, light to the touch, not greasy and not easy to stick to the cup.
• Q-bounce glass lip, fast film formation, mirror glass lip makeup effect.
• Original packaging, sweetheart stick design, shuttle cherry starry sky.

Flower Knows is a trendy makeup brand for girls founded in 2016. It adheres to the concept of originality and continuous innovation, and is committed to creating a national makeup brand with the ultimate girly feeling. Combining whimsy across borders, turning dreams into reality. Each product is not only a bright spot brought by the appearance of the packaging, but also makes consumers amazed by the use of the product itself, "beginning with appearance, loyal to the inside". Stimulate the girly feelings of consumers and create the ultimate look and feel and use experience. When I think of the knowledge of flowers, I think of my own girlish feelings.