Lekarka's Skin Smoother Skin Smoother Concealer Medicinal White & Acne Powder I have used the Skin Smoother and Concealer several times (using a spatula). I have used the powder once (used the included brush for about one stroke. Cleaned with cleanser). Skin Smoother is about 70% remaining. Concealer is about 90% remaining. The total value is about 18,000 yen. I will sell them as a set.