Mars Rover Stem building blocks Vatos Mars Rover building blocks have been developed to universal standards and inspired by NASA with Rover They are compatible with all building blocks of all major brands You can design your own models by adding more toys25 models in total 556 pieces Vatos Stem construction toys can be installed in a large flexible Mars Rover or 12 spaceships Each spaceship has two shapes A total of 25 models can maximise your childs practical skills Children always have infinite creativityLearn while playing Vatos SETM Mars Rover construction toy with movable electronic eyes accurate radar receivertransmitter flexible collectors claw and removable solar panels It can recreate space adventures that offer children the opportunity to learn scientific principles increase their creativity and develop their imagination for space explorationSTEM SUPPORTED These kits for Mars expedition vehicles integrate technological and technical knowledge and concepts into fun games It has been developed exclusively for children over 6 years old to improve their science technology and technology at their most creative age This can quickly improve childrens handeye coordination ability and train their logical thinking and problem solving abilityChild safety always comes first Each Vatos Stem building toy has been certified by the Third Party Lab as nontoxic and leadBPAphthalatefree and completely sterilised before sale VATOS strives to provide the best possible customer service If you have any problems with your product please send us an email We are always waiting for you