{"product_id":"stone-sample-brazilian-black-riven-slate-100-100-20mm","title":"Stone Sample — Brazilian Black Riven Slate 100×100×20mm","description":"\u003cp\u003eNot sure which grade is right for you? Order a sample first. We'll send you a 100 × 100 × 20mm piece of Brazilian Black Riven Slate so you can check the colour, texture, and weight in your own home before committing to a full slab.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne 100 × 100 × 20mm sample piece of Brazilian Black Riven Slate\u003c\/li\u003e\n\u003cli\u003eA £15 discount code valid against your first full slab order\u003c\/li\u003e\n\u003cli\u003eOur grade guide explaining the difference between Standard (C2) and Premium (C1)\u003c\/li\u003e\n\u003cli\u003eDirect contact details if you have questions before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy we charge £5\u003c\/h2\u003e\n\u003cp\u003eThe stone is free. The £5 covers Royal Mail postage. We think that's a fair trade — you get to see and feel the real material before spending money on a hearth slab, and we get to show you what container-direct stone actually looks like.\u003c\/p\u003e\n\n\u003ch2\u003eYour £15 discount\u003c\/h2\u003e\n\u003cp\u003eEvery sample ships with a £15 discount code. Use it against any full slab order on this site. It's our way of making sure the sample pays for itself the moment you place your hearth order.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSample dimensions: 100 × 100 × 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Brazilian Natural Riven Slate\u003c\/li\u003e\n\u003cli\u003eSurface: Natural riven (textured face, calibrated underside)\u003c\/li\u003e\n\u003cli\u003eColour: Blue-black with anthracite tonal variation\u003c\/li\u003e\n\u003cli\u003eOrigin: Espírito Santo, Brazil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDelivery\u003c\/h2\u003e\n\u003cp\u003eSent by Royal Mail 2nd class. Arrives in 3–5 working days. Available nationwide including Scotland, Northern Ireland, and the Islands — no surcharge.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eCan I order more than one sample?\u003c\/h3\u003e\n\u003cp\u003eWe ask that you limit samples to one per address. If you'd like to compare Standard and Premium, the sample we send reflects the natural variation across the range — the £15 discount code works against either grade when you order.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the sample show both grades?\u003c\/h3\u003e\n\u003cp\u003eThe sample piece comes from our Standard (C2) stock and shows the natural riven character of the stone. Premium (C1) is the same material, hand-selected for tighter colour consistency. Our grade guide included with the sample explains the difference clearly.\u003c\/p\u003e\n\n\u003ch3\u003eHow long is the £15 discount code valid?\u003c\/h3\u003e\n\u003cp\u003eThe code is valid for 30 days from the date your sample is dispatched. You'll receive a reminder before it expires.\u003c\/p\u003e","brand":"Blue Sky Stone Direct","offers":[{"title":"100×100×20mm sample","offer_id":63846899220857,"sku":"SAMPLE-EB-SLATE","price":5.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/blueskystone.com\/products\/stone-sample-brazilian-black-riven-slate-100-100-20mm","provider":"Bluesky Stone","version":"1.0","type":"link"}