Thames-Kosmos-Experiment-Kit-Electronics-Thames-Kosmos-665098-P-Fun-Circuit-Building-Experiments-for-Beginners-P-P-Construct-circuits-with-colourful-electric-building-blocks-to-learn-about-electricity-&-how-electronic-devices-work-With-the-innovative-snap-together-blocks-children-of-eight-years-&-up-can-safely-&-easily-begin-experimenting-with-electronic-circuits-P-P-The-building-blocks-are-specially-designed-to-make-learning-electronics-fun-&-accessible-Because-the-blo