Engineering?Tool Set Toys for Kids Pretend Playset, Little Engineer Pretend Toolbox Construction Tools, Role Play Engineer Workshop Tool Kit Set . Your children can enjoy being an engineer with this high quality play set. The Toolbox can be easily stored with the foldable carrying case. The Toolbox Set are made of high quality non toxic material, smooth surface and edge are safe for your children’s hands, they can enjoy playing without any worries.