No, the pearls become smaller because the water evaporates. It is recommended to place them in a closed space, which can effectively slow down the size of the beads. Soak large beads in clean water and change the water frequently to enlarge them quickly.
Bubble beads, also known as ocean babies, are small, brightly colored beads. After being soaked in water for five or six hours, they "grow" a hundred times and become soft once. pinched. And flexibility. This “toy”, called “Sea Baby”, is particularly popular with children. The main ingredients are acrylonitrile and acrylate.
Dangers
This product is a polypropylene polymer, a hydrophilic resin, so it has high water absorption and high expansion coefficient. When the expansion exceeds the limit of its expansion coefficient, it will rupture and release new collagen,it is therefore not a “born baby”. This product is an aromatic hydrocarbon compound containing metallic elements such as magnesium, titanium and zinc, and may also be a benzene-containing compound.
When children are in direct contact with their skin, due to its hydrophilic nature, some heavy metals it contains can penetrate the cells. Because after the product is inflated, its appearance and feel are attractive to children, which may cause children to accidentally eat it. This polymer cannot be absorbed through the gastrointestinal tract and will swell more and more, leading to serious undesirable consequences.