DescriptionThis educational wooden toy could let the baby know what shape, size and shape of contrast, length, difference in thickness and cultivate children's ability to observe and hand-eye coordination, a wondeful educational toy for kids.Features- Color: As shown. - Material: Wood. - Size: About 12X9X5.5cm. - Made of high qulity wood and durable to use. - To form objects of right shape for baby in the judgment, improve the memory. - Cultivate children's ability to observe and hand-eye coordination, a wondeful educational toy for kids. - Let the baby know what numbers, shape, size and shape of contrast, length, difference in thickness. - Good for kids to exercise their cognitive competence, manipulative ability and learning capacity. - A wonderful toy to develop children's intelligence.