Building structures has never been this easy! For advanced builders the award-winning Designer set arrives with 5 geometric shapes for endless fun! Use 14 isosceles triangles 20 equilateral triangles 22 squares 2 trapezoids and 4 diamonds to construct ?magic balls? wheels boats windmills helicopters and much more! What will you design!?Build with original and authentic Magformers and follow the step-by-step instructions and develop color and shape recognition fine motor skills and problem-solving ability.Each geometric shape contains magnets that never reject so you?ll always hear the Magformers click. When playtime is over use the magnetic power to simply stack and store.Magformers Designer 62Pc has been proudly selected as a top STEM toy and teaching aid by STEM.org. The STEM.org Authenticated? trustmark streamlines consumer?s ability to identify resources that conform to vetted STEM standards thus assisting with quick decision-making in favor of quality. When parents and educators observe STEM.org Educational Research??s seal they know that products will: Integrate seamlessly into STEM-friendly classrooms and homes Align to Science Technology Engineering and/or Math standards Support the development of learner?s 21st Century Skills Engage users through hands-on learning and collaboration Ensure a secure third-party review and evaluation process.STEM.org Educational Research? takes into consideration the following criteria when assessing each item: STEM Subjects 21st Century Skills Sensory Stimulation Diversity & Inclusion Communication & Socialization Kinesthetics & Active Play Growth Accommodation Support MaterialsMagformers items excelled during our evaluation process scoring in the top 87.5 percentile of over 1 100 STEM products reviewed since 2014.