Panasonic Hair Clipper ER-GF80-S "Cut Mode" Purchased in 2018. Used once or twice a month until 2023. There were periods of non-use depending on the hairstyle. The blades were also maintained, so I don't think the sharpness has deteriorated significantly. All accessories are included, and some attachments haven't been used. This is a used item, so there may be some age-related deterioration. Please understand this before purchasing.