Made using the finest solid wood, these wood coasters are built for durability. All of our product comes pre-treated with mineral oil. These are built extremely solid for longevity. When cared for correctly, these accessories will outlast most items in your kitchen and will add a warm, inviting feeling to your intimate gatherings. Handcrafted with care and attention, each of our products is treated as an individual project. Cutting, planning, and sanding every single piece one by one, and finishing them to the optimum touch enables us to create the finest quality kitchen and dining products. Wash with a bit of soap, rinse in hot water, wipe clean, and allow to dry upright after each use. Do not soak and do not put the items in the dishwasher. Returns: We accept returns for a damaged or faulty product within 10 days of receipt if the item is unused and in original condition.