Variety of Science tool toys kit: Through fun scientific experiments, for example create rainbow rain, erupt volcanoes, rainbow fountains, bottle blowing balloons. It improves the kids hands-on and thinking skills, and makes them focus on the fun of exploration and discovery. Safety and Endless fun:Safe materials to do 80 popular laboratory science experiments. We intimately put the chemical materials in different bottles,and close the lid tightly after use it, which can make the chemicals not easy to deteriorate and use again to continue the fun. Scientific Guidance Card: Clearly showing the steps and scientific principles of 80 experiments, guiding your little scientist from simple to challenging step by step, enhancing the confidence of children. The package: The kits including 1x goggles, 6x chemical materials, 2x petri dish, 1x pingpong, 5x pigment, 2x effervescent tablet, 7x measuring cups, 4x test tube,2x gloves, 3x rubber band, 4x dropper, 2x straw,2x toothpicks, 3x rotary needle, 5x measuring spoons, 5x balloons, 3x twisting rods,1x rainbow candy, 1x color changing flower etc. The prefect Gifts: This educational scientific toy is suitable for boys and girls over 6 years old. It’s a great gifts for Christmas,birthday,school events and more festivals.