I purchased this, but I have never used it. No price reduction Instant purchase OK No sender information Thank you for viewing from among many items. - You can purchase without comment if there are no issues with the profile description. - Currently, delivery may take some time due to delays at the post office, so please understand. - We do not offer any compensation for postal accidents or product-related issues. - I have stored it in a dark place after receiving it, but please refrain from purchasing if you are sensitive to such things.