Purchased through official channels. I think it's in good condition as I've only used it on my shoulder once. Recommended for pre- and postpartum care. Easy in the microwave for 1 minute! The gentle, warm heat for 20-30 minutes warms your body to the core. Can be used repeatedly. OK for use not only on the "vagina" area, but also on the buttocks, shoulders, lower back, neck, legs, and anywhere on the body! The fluffy fleece cover is washable. Warming the sacrum (the bone at the cleft of the buttocks) gently warms the uterus. Online retail price: ¥8690 I've only used it once, so I don't think there are any noticeable stains, but please refrain from purchasing if you are sensitive to such things. Please purchase only if you understand that this is a used item. I would like to make it non-returnable, so please understand this before purchasing.