{"type":"product","schema_version":"1.0","item_id":"100024971550","canonical_url":"https://tw.bid.yahoo.com/item/100024971550","title":"益智城新館《磁力線觀察/物理實驗器材教具/理化教具/科學實驗》觀察磁力線組~鐵粉+壓克力板+彩色棒型磁鐵(可單買)","subtitle":"若需要其他數量,請先通知另開賣場下標,謝謝您","condition":"全新品","currency":"TWD","observed_at":"2026-04-29T19:44:09.971Z","current_price":355,"original_price":null,"stock_status":"in_stock","available_quantity":49,"sold_quantity":6,"seller":{"id":"Y4009405507","name":"益智城《0919983669》","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/f6b2aa49-6d6d-4379-8fe8-8d5ca1424211.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"可單項購買,下標前請通知我另開單項商品賣場下標,謝謝 \n\n若需要多組數量, 請先通知另開賣場下標,謝謝\n\n鐵粉(1磅)　　  　　 價格: 160 元 \n\n* 傳統上，灑鐵粉是實驗觀察磁力線最主要的方式。您可以將一塊平板壓克力板或玻璃置於磁鐵上方(任何一種磁鐵皆可)。再將鐵粉灑於其上，注意，不要一次灑太厚、太多。少量的灑佈，才能得到完美的磁力線線型。\n\n* 優質、精細的觀察專用鐵粉，1磅裝。\n\n透明壓克力板　　　　價格：100元 \n\n* 尺吋 : 26  x  26cm \n\n彩色棒型磁鐵              價格: 95 元 \n\n* 外披覆塑膠殼，美觀安全，長度80mm，寬度為24mm。","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092077210","category_name":"其他教具","breadcrumb":[{"id":"3994318","name":"圖書/影音/文具","url":"/tw/%E5%9C%96%E6%9B%B8-%E5%BD%B1%E9%9F%B3-%E6%96%87%E5%85%B7-3994318-category.html"},{"id":"2092073810","name":"文具與事務用品","url":"/tw/%E6%96%87%E5%85%B7%E8%88%87%E4%BA%8B%E5%8B%99%E7%94%A8%E5%93%81-2092073810-category.html"},{"id":"2092077205","name":"教育用具","url":"/tw/%E6%95%99%E8%82%B2%E7%94%A8%E5%85%B7-2092077205-category.html"},{"id":"2092077210","name":"其他教具","url":"/tw/%E5%85%B6%E4%BB%96%E6%95%99%E5%85%B7-2092077210-category.html"}],"view_count":0,"watch_count":7,"hashtags":["鐵粉","磁力線實驗","磁力線觀察","觀察磁力線","磁鐵"]}