Brand from Japan: Sofina. Born from Primavista's research into sebum.A long-lasting eyebrow that allows you to style your eyebrows the way you want them all day without any technique.A pencil refill that uses a soft pencil made from a balm to smoothly draw and adhere to hairless areas of the skin.*This product is a refill, so no case is included.How to use:Open the cap, turn the holder to the right to pull out the core, and fill in the outline and any missing parts of your eyebrows along the flow of your eyebrow hairs.How to refill: With the cap still on, turn the used refill and pull it out of the holder.Then, turn the product to set it in place.