ScienceWiz / Inventions Kit | Toys & Games | Learning & Education | Science Kits & Toys | Build a motor, a telegraph, a light-flashing generator and a real radio with this award winning kit | Step-by-step 3D directions and the use of everyday materials brings clarity to how things work | Winner of the Scientific American Young Reader's Book Award and a Creative Child Magazine Top Choice | Includes a 48 page book and materials for your creations | For ages 8 to 80 - everyone will enjoy this great kit
Weight: 439.41724999999997 g