{"product_id":"hands-on-magnetic-field-demonstration-kit-with-24","title":"Hands On Magnetic Field Demonstration Kit With 24 Steel Needles Set In A Clear Plastic Box Demonstrating Magnetization And Demagnetization And The Magnetic Molecular Structure For Engaging Educational Learning","description":"\u003cdiv\u003eEducational Magnetic Field Demonstration Kit with 24 Needles\u003cbr\u003e\n✔️ Transparent box with 24 steel needles, single-pack educational kit \u003cp\u003eThis hands-on magnetic field demonstration kit uses a clear cuboid plastic box. The 24 needles sit on a bottom support, arranged in four rows of six. Each needle contains a small magnet that can rotate, forming a visual model of magnetic molecules and illustrating magnetization and demagnetization in action. Use a hoof-shaped magnet to move above the box and scramble the needles to simulate demagnetization, then use a bar magnet to align them for magnetization and observe how a single polarity emerges once the magnet is removed.\u003c\/p\u003e \u003cp\u003e✅ Fully transparent cuboid plastic box for clear observation\u003cbr\u003e\n✅ 24 steel needles mounted on bottom in a 4x6 grid\u003cbr\u003e\n✅ Includes hoof-shaped magnet for random movement and a bar magnet for directed alignment\u003cbr\u003e\n✅ Demonstrates magnetization and demagnetization through orderly and chaotic needle positions\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a magnetic field demonstration kit used for in classroom science education? This handy tool helps visualize how magnets influence each other and how magnetization works.\n- Handy for science labs and home learning\n- Supports hands-on discovery of magnetic polarity and domain behavior\n- Great for science fairs and group demonstrations\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48151876075755,"sku":"VXB0DWSJY789","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/714jsw2_bQL_eda0121c-f8f1-4424-ab3a-ba7a7f848de5.jpg?v=1777265046","url":"https:\/\/vxb.com\/products\/hands-on-magnetic-field-demonstration-kit-with-24","provider":"VXB Bearings","version":"1.0","type":"link"}