Features: 24 different ores with different surprises to create lasting appeal for kids. Perfect as a stand-alone collection or to add to any children's taxidermy collection, a great gift for boys and girls. This rock and mineral collecting activity kit will appeal to kids interested in geography and is suitable for anyone interested in geology; the ore can be used to DIY necklaces, bracelets and other jewelry. The airtight packaging increases the interest of the child, allowing the child to discover small surprises every day. Specification: Material: Ore Size: 21 x 16.4 x 5cm Weight: 400 grams Color: as pictured Package Includes: 1 x Ore Gift Box (24 Pieces) Notes: Please allow minor errors due to manual measurement. The colors may be a little difference for the different monitor display. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin