For all UK customers, the basket will automatically combine purchases and reduce postage charges for multiple purchases (a flat rate of £4.40 for any number of items within the UK - parcels containing multiple items will be sent using 1st class signed for service).
For all customers who are outside the UK, you can reduce (combine) shipping costs automatically, by logging into ebay.co.uk to buy, and using the basket system. £1.25 is added for each additional item. As the weights of each stone varies, I also check the weight of each parcel sent, and if the actual cost of postage and packing is different from what has been charged/paid, then I will refund the difference.
Any postage queries, please message me