These natural magnetic Lodestones rocks are versatile for various landscaping and gardening applications. Use them as gravel for succulents or volcanic rock for plants to enhance the aesthetic appeal of your garden. Their magnetic can also be utilized in creative DIY projects, such as crafting unique volcanic stone decorations or ornaments. The size makes them easy to handle and place in different settings. Features -Color:Grey -Material:Magnetic rocks -Size:4.00X2.00X2.00cm/1.57X0.79X0.79in -Safe rocks: these natural rocks are safe and reliable, for educational, decorative, and collection purposes -Educational and decorative: suitable for teaching, collecting, and decorating, these rocks provide educational value and aesthetic appeal -Magnetic: the rocks exhibit magnetic , making them ideal for scientific experiments and magnetic demonstrations -Natural rust spots: the presence of yellow or orange rust spots due to iron adds to the natural and authentic look of these rocks -Unique and practical: these rocks offer a unique and practical concept for anyone interested in the natural world, enhancing the value of your collection Package list: 1 x of lodestones(500g)