Dry Orbeez beads measuring 7-8mm in diameter, packaged in a convenient container measuring 6 x 3 x 8.5 cm. These colorful water-absorbing polymer beads expand when soaked in water and are perfect for sensory play, decoration, and various craft projects. Key features: • 7-8mm bead diameter • Multi-colored assortment • Water-expanding polymer material • Compact storage container with screw cap • Container dimensions: 6 x 3 x 8.5 cm • Approximately 8500-15000 dry beads per container These dry Orbeez beads are made from super-absorbent polymer that expands significantly when soaked in water. The beads start small and hard but become soft, squishy and much larger after water absorption. They can be reused multiple times though they may gradually lose their expanding properties. Store in a dry place and keep away from small children who might mistake them for candy. Perfect for water bead guns, sensory bins, plant decoration, and various creative projects.