Our Wooden chips are 100% pure hardwood or fruitwood, sourced sustainably from managed woodlands and developed specifically for food items use. The cardboard packaging is entirely recyclable. Store in a very interesting dry location along with your wood chips will likely be great for smoking for up to two decades. https://edenproductsltd.co.uk/2025/02/21/hickory-applewood-or-beech-smoking-chips-which-ones-are-right-for-you/