{"product_id":"cube-friction-4-different-surfaces-31479","title":"Cube Friction 4 Different Surfaces","description":"\u003cp\u003eThe friction cube offers four different surfaces: wood, sandpaper, vinyl and paper. A metal hook embedded in the top allows it to be easily dragged across other surfaces for observation of fictional forces between different surfaces.\u003c\/p\u003e","brand":"Nova Scotia School Book Bureau","offers":[{"title":"Default Title","offer_id":43664682483772,"sku":null,"price":7.67,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/nssbb.ednet.ns.ca\/products\/cube-friction-4-different-surfaces-31479","provider":"Nova Scotia School Book Bureau","version":"1.0","type":"link"}