Thank you for viewing! This is a set of 4 items from GULL: a diving mask, snorkel, mask band, and anti-fog solution. The mask does not come with a case. The anti-fog solution was only used once, so it is about 90% full. Purchased in 2023 and used about 3 times, then stored at home. There are no noticeable scratches or stains, but please understand that these are used items. Product Details: Mask → MANTIS LVR Snorkel → SUPER BULLET Mini Mask Band → GP-7042B Mask Band Cover Wide Anti-fog → GA-5055B Pure Demister Total Price: ¥38,280