FUNNY INTELLECT GREEN MATERIAL SAFETY All material meet the national safety standard, safety and health. TRAINING COGNIZE ABILITY Stimulate baby learn to cognize and research, training their thinking ability,logic thinking and shooting trouble ability. INSPIRE IMAGINATION AND INOVATION ABILITY From see the people and article around, then imitate, this way to inspire child imagination and inovation ability. BRING UP TOUCHING ABILITY When children play them, he can touch and feel them, to help child cognize difference material and shape, then to know and memory around world. Measurement: 9cm L x 7cm H x 6cm W