water beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivation 泡大珠，遇水会膨胀，变大，供小孩玩耍，也可用来植物无土栽培

water beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivationwater beads, it will expand and become bigger when exposed to water, for children to play, and can also be used for plant soilless cultivation