{"product_id":"vintage-blood-drop-enamel-pin-blood-donation-medical-symbol","title":"Vintage Blood Drop Enamel Pin Blood Donation Medical Symbol","description":"Vintage enamel pin designed as a stylized blood drop, commonly associated with blood tests, blood donation campaigns, and medical awareness. The design is clean, bold, and instantly recognizable, making it a strong symbolic piece rather than a decorative novelty.\u003cbr\u003e\u003cbr\u003eThe red enamel remains vibrant, with minor surface wear consistent with age and prior use. Metal edges show light patina. Pinback is present and functional.\u003cbr\u003e\u003cbr\u003eThis piece fits well within medical history collectibles, healthcare symbolism, blood donor memorabilia, or minimalist graphic pin collections. Subtle, direct, and purpose-driven in design.\u003cbr\u003e\u003cbr\u003ePlease review photos carefully for condition details.","brand":"Unknown","offers":[{"title":"Red","offer_id":51403030856001,"sku":"20260218#23","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/7723\/0913\/files\/2f0d9767-0bd2-48e3-b950-e28097883e4b.jpg?v=1771425658","url":"https:\/\/omniphustoys.com\/zh\/products\/vintage-blood-drop-enamel-pin-blood-donation-medical-symbol","provider":"Omniphustoys","version":"1.0","type":"link"}