Creative play kits for kids are a great way to get them interested in DIY, construction and design. EITech is one such company that offers these types of kits for kids.
Among EITech products is the Teifoc® line of brick-and-mortar construction sets. The sets include baked clay bricks and mortar comprised of sand and corn extract. Children can create not only the set indicated on the box, but can reuse the bricks again and again to create their own designs.