Orbeez Water Expanding Balls Jelly Magic Beads Small Jumbo Non Toxic Aqua PLEASE NOTE:THIS PRODUCT MUST NOT BE USED AS A TOY AS IT IS LIFE THREATENING WHEN SWALLOWED BY KIDS.!!!  INSTRUCTIONS Simply empty the water beads into a large container Add 1 litre or more of SMALL water per 10 grams of beads Drain, rinse and they are ready to use The beads will start to shrink after a couple of weeks and can be brought back up to full size again by soaking in water for a couple of hours. Keep out of direct sunlight