This ultra-giant set comes with instructions for building light and sound detectors, an electronic eye, door and drawer alarms, metal detector, space ships and more. It includes 33 electronic blocks, two pressure mat cards, three wires, a jack plug, a light bulb and holder, a pouch, filter paper, stickers and an Inventor's Manual. All Logiblocs integrate with each other to provide an ongoing expandable discovery system of endless creative fun.

Create four kinds of intruder alarms with voice warnings, secret message devices, a pressure-activated security mat, a metal detector or a lie detector. Record your own secret messages and play them back automatically. The set includes 10 electronic blocks, one jack plug, two pressure mat cards, decorative stickers and an Inventor´s Manual. Each kit includes bright transparent electronic blocks that connect into circuit systems to create fun activity toys. All Logiblocs integrate with each other to provide an ongoing, expandable discovery system of endless creative fun.
— The Toy Chest manager, Winnie Chaffee, likes the Spy-Tech Lab because, “It does so many things. It keeps a child occupied and challenges their thinking. They have fun ‘spying’ while learning about electronics. It’s a fantastic toy.”
— John Verloc, owner of Electro-Toy in Topeka, Kan., said about Logiblocs: “They’re both informative and fun. Because of their plug-and-play nature, younger kids can enjoy them, while older kids can expand and use their creativity.”
— It won a Dr. Toy´s Best Vacation Product.