Experience a refreshing wake-up with a freshly made carbonated hydrogen gas pack – a face mask you apply! Intensive care mask to enhance skin impression. Complete Pro EX Mask: 4 sheets Complete Pro EX Serum: 30ml x 8 bottles This set contained 5 uses, but has been used once. Retail price: 33,000 yen (tax included) When shipping, I plan to send only the products, removing them from the box.