Keep your curious little scientist entertained with the Smart Lab Kitchen Science Lab Toy. This kids' lab kit is a deluxe activity-filled science set that delivers fun experiments to curious kids. This chemistry toy set uses common ingredients from the kitchen for safe experimentation. This lab set allows children to conduct forty exciting experiments. It allows children to create chemical concoctions that fizz, pop, change color, disappear, crystallize, defy gravity, shrink, grow, and explode!