Spend £45 or more on Hot Stone Cooking, BBQ or Pizza Oven essentials at Black Rock Grill and receive a free pair of premium Heat — Resistant Gloves worth £25.99! How to claim your free gift: Add £45 or more of items to your basket (excluding the gloves). Add the Heat Resistant Gloves (£25.99) to your basket. Enter voucher code [MM — 16] at checkout to drop the price of the gloves to £0! T&Cs: Minimum spend of £45 applies to qualifying items only and excludes the cost of the gloves. One free pair per order. While stocks last. Cannot be used with other offers.