Glass Pebbles / Nuggets  / Stones.  Iridised red or dense black. A 250g Bag contains approximately 50 pebbles. Size is between 15-20mm but they do vary.  Ideal for home decor, crafts, mosaics etc.. One postage charge for up to 3 bags as they're not as bulky to send as the suncatchers. Please contact me if you want a larger amount.