This Mixture of Lapidary style Rocks for Tumble Polishing are the basic collection of various types of stones and the Lot weighs 1 Kilogram and the contribution towards the cost of Postage and Packing is just £3.95, This helps to keep the cost of the parcel down in total price. The price of this lot is at the Introductory Price of £10.00 plus the £3.95 P&P comes to a Total of £13.95 to include Postage and Packing. If you have any questions please ask as I am only too happy to reply to you. Thank you for looking.