Made from real bone and polished smooth, these essential tools are a must for bookbinding and card making. Bone folders make perfect folds and creases, help smooth out paper and make professional corners. Don't leave home without one.Product Tip: Rub your bone folder occasionally with olive oil to prevent flaking and brittleness, and use a sanding sponge to remove dried on glue. We're here to help.Size - 6"