This is a sample of the Stem Series eye cream, the highest-end anti-aging care line from Metatron. * Stem Eye Cream 0.8g x 10 packets Depending on the amount you apply, you should be able to use one packet 3-4 times (approximate). The full-size product is 20g and costs 22,000 yen, so this is a great deal!! Would you like to try it? I received these in October of this year when I purchased cosmetics at a clinic. The products are stored at home. Please refrain from purchasing if you are concerned about the condition.