Toy Cubby Assorted Amazing Grow In Water Insects Toy Set Figures - 4 Dozen 4 dozen of Grow in Water Insect Toys set Figures. Growing insects comes in assorted color and species of insects and makes a great activity for your kids. Grows everyday, easy to use just soaked it let it expand and grow. Grow in water insects can be used as a visual objects for teacher when teaching. Safe and can be placed in jar, glass, pot or anything that can hold water.