This is a Pola product. This is an original makeup brush, finished by skilled artisans who select each hair individually. With ultra-fine hairs thinner than pores and a special triangular shape, it fits into the details of the nose, eyes, and corners of the mouth. It easily creates smooth, radiant skin. The price includes the box. If you prefer a more cost-effective option without the box, please comment. We will reduce the listing price by 200 yen and ship via Yu-Yu Pocket Mini, which is anonymous shipping. Shipping with the box will be via Mercari Compact due to the diameter. I purchased this at a department store, but I don't seem to have a chance to use it, so I am selling it. It hasn't been long since I purchased it. It has been stored in a drawer in a room with humidity control, so please rest assured. There is no stickiness whatsoever. Please use it as a face powder brush or foundation brush. When the tip is applied to the skin, the hairs spread into a beautiful fan shape, evenly applying the powder. Care Instructions: Dilute a delicate laundry detergent with warm water to about body temperature, then rinse only the brush to remove the oil from the foundation and air dry. You can use it forever. Only opened after purchase. I touched it once for the purpose of taking photos.