BM10 Baby Marble DK (5 ratings) 100g Ball £2.55 Unfortunately this item is out of stock. This is a 100g ball of Baby marble DK by James C Brett. The colour code is BM10. It is a mixture of Pink & Grey. It is 100% Premium Acrylic. Each ball measures approx 268 metres/293 yards. It is machine washable on a 30° wash.