Grant Cleveland, the CEO, founder and President of Dune Craft, which manufactures educational science novelties and theme terrariums for kids is interviewed by Thomas Mulready of CoolCleveland.com. DuneCraft invents these cool windowsill greenhouses, micro-terrariums and dome gardens, plus science fair & classroom kits. Listen to how Grant and his company refuse to work with Dollar Stores, Wal-Marts or close-out retailers, and how he threw Wal-Mart out of their booth. Watch the video.