About this item Novel stacking toy :wooden stacking stones for baby is new take on the classic wooden building block. Unlike standard square blocks, these stacking rocks have many sides making them more challenging to stack. Children product certificate Listed :Oathx colorful building blocks are made of natural wood without any painting . these blocks are light in weight, which makes them safe for kids; the blocks have rounded edges and a smooth surface finish that won't splinter with play. Hours of educational fun: The Oathx wooden building blocks set includes 20 durable wooden blocks in 5 different sizes ,shapes; itҳ a educational sensory toy that provides hours of hands on, screen free play and learning. Great gift for ages 2 to 5: The Oathx Wooden building blocks Set makes a great gift for kids ages 1 2 3 4 5 years; there are 5 cute dinosaur engraved on each different rocks. contains 1 carry bag,1 gift box with a colourful dinosaur logo . Stimulates creativity: Oathx balancing stones is designed for kids entertainment, but also introduces early math concepts, and helps kids develop strong motor skills and even resilience as they experiment with building, knocking blocks over, and building again.these stacking rocks set undoubtedly is perfect Montessori toys for toddlers 1- 3.