{"appears_in":[{"position":7,"ranking_slug":"best-dental-floss-2026","ranking_title":"2026 年牙线买哪种：PTFE 单丝、膨胀线、含蜡尼龙线，先看线材再看单价，10 款主流牙线与牙线棒横向对比","score":8.3,"url":"https://www.bestitemlist.com/ranking/best-dental-floss-2026"}],"brand":"京东京造","buy_url":null,"canonical_url":"https://www.bestitemlist.com/product/jingzao-floss-picks","category":{"name":"牙线","slug":"dental-floss"},"cons":["代工厂可能更换，批次间手感未必一致","产品线迭代快，用顺手的款可能下架","只在单一平台销售","圆线对极紧牙缝仍可能穿不进"],"description":null,"id":"e279b9dbbba3645f1b5da963e09b3ca7","image_url":null,"name":"京东京造 细滑圆线牙线棒","official_url":null,"price":{"currency":"CNY","max":35,"min":15},"pros":["单价与国产头部品牌同档甚至更低","牙线棒工艺成熟，白牌品质风险低","平台自营，售后与退换省事","大包装规格适合家庭消耗"],"release_year":null,"slug":"jingzao-floss-picks","specs":{"形态":"牙线棒（弓形）","线材":"细滑圆线","参考价":"约 18 元","常见规格":"大包装为主","适合牙缝":"正常"},"summary":"渠道自有品牌路线，京东参考价约 18 元的大包装，把牙线棒单价打到和小鹿妈妈同一档。"}