Elegance Lash Serum uses a screw-type brush to thoroughly care for and volumize eyelashes. - Brand: Elegance - Product Name: Lash Serum - Brush Type: Screw-type I purchased this around January of this year on Amazon and used it once or twice, so it's practically new. However, I threw away the outer box, so I will send the main product wrapped in bubble wrap to the buyer. I have stored it carefully, but please understand that it is a used item and has been stored at home. I've heard that many celebrities use this, and it's a recommended mascara base. If you want to enhance your eye makeup or have been interested in Elegance mascara base, why not buy this at a lower price?! If you have any questions or would like to negotiate the price, please feel free to comment.