Smartivitiy: Mechanical Hand Helicopters chassis and interiorMissing wheels restoredExpanded

chassis and interiorMissing wheels restoredExpanded and improved decal artRetro Deluxe vintage packaging

performance

matches power delivery to the track surface

observing bald eagles

Smartivitiy: Mechanical Hand Helicopters chassis and interiorMissing wheels restoredExpandedBiology has gone all mechanical! Smartivity's easy to build Robotic Mechanical Hand is the fun way to introduce your champ to the basics of Human Anatomy, Biomimicry and Engineering (Links, Levers & Gears). Packed with hours of interactive and imaginative play, this mechanical hand toy will help improve hand eye coordination, motor skills, analytical skills and creativity in children backed by the STEAM (Science, Technology, Engineering, Arts &