80 Cool Experiments for Kids: Our stem toys for boys age 8-12 covers earth science, chemistry, physics, science magic tricks and more, with 80 science experiments; These educational toys have all the classic, popular and fun experiments like stem kits, geodes, potion kits for kids, slime kit, crystal growing kit, tornado toy, volcano science kit, soap making, pharaoh's snake, magic sand and more; Keep your kids busy while learning science in a fun way
