Our rough rock has been specially hand picked for the best results. Average size piece: 3cm x 3cm. Hardness rating: 7.0 Sold in 1kg bags.
1kg Genuine Sunstone Rough Rock for Stone Tumbling – Premium Lapidary Material
Our rough rock has been specially hand picked for the best results. Average size piece: 3cm x 3cm. Hardness rating: 7.0 Sold in 1kg bags.