Ada005 3D Intelligence Ball Game puzzle | Establish high-order thinking logic | Learn the ability of control by combining mind and fingers(21 pieces)

Description

Features： * Instruct kids correct understanding of various geometric shapes and colors forehead. * Instruct kids thinking ability and exercise baby conversion relations, understanding, reasonable collocation pieces space imagination. * Instruct kids in the actual operation process, train baby hand brain application. * Really great brain test toys apply to different IQ player. * Good way to improve your divergent thinking and patience.