[Cultivating Ability] Building blocks toys and educational toys help to develop their memory hands-on skills strategic thinking visual space skills social skills recognition skills let children develop their creativity and practice their imagination. They can improve their hand-eye coordination imagination and patience develop children's brains and improve their scientific technical engineering and mathematical skills in the most creative ages. [Interactive fun] Suitable for children from 4 to 12 years old parents can enjoy fun time with their children. Whether at home home school kindergarten elementary school parent or teacher can be easily taught. Manufacturered by zhenleisier. [Perfect Gift] This is the perfect gift for children birthday gift Christmas gift Thanksgiving gift New Year gift gift to your son daughter grandson friend's child or elementary school let them love you more. [Sincere service] We hope that your child likes our suit. If you have any questions please contact us for help. We will do our best to solve the problem for you. [Quality and Safety] Made of high-quality materials it is safer and more environmentally friendly. It is harmless to children with smooth edges and no damage to the skin. It is recommended to be over 3 years old. Good gift kids toys for boys and girls over 3 years old!