- SuperStones are black, shiny iron ore stones that have been sized for safety and magnetized so they can stick together! - These stones are fun for all ages, making them irresistible for both little and big hands. - SuperStones include approximately 5 - 6 pieces per pound. - You can mix and match any 45 lb. - Combination of SuperStone assortments and receive a corrugate red display at no cost! - Please contact a sales representative to discuss ordering options. Includes: -1 15 lb unit of stones size: 1.25" - 1.5" Impulse | Souvenir | Cash Wrap | Add-on | Crystal | Birthday | Party Favor | Natural Souvenir | Museum | Gift | Gemstone