Blending Stumps Small Course Supply ItemsCourse Supply Pinit $6.99 SKU: 7610186031960 Quantity -+ Add to Cart Details The Caran d'Ache blending stump is designed to be durable and long lasting. The high quality paper and dense construction allow the stumps to be sharp... Details Back DetailsThe Caran d'Ache blending stump is designed to be durable and long lasting. The high quality paper and dense construction allow the stumps to be sharpened and sanded to shape.