SINA, made in Germany Baby Cube, 10 pieces Used by the Imperial Family, Educational Toy These are sound-making building blocks. When shaken, each color makes a different sound, and the pleasant, beautiful sounds are soothing. When they are small, adults can shake them and let the baby listen to the sounds as a rattle. Next, the baby can shake them themselves, or play by knocking down what the adult has built, and the sound of them falling is also soothing. They are made by hollowing out pine wood, so they are very light, and at 4cm in size, they are easy for babies to hold. Please check the images for the red block, which has some color on it. Size: 4 cm base unit, 4cm x 4cm x 4cm cube Overall, they are in good condition, but there are some minor scratches and scuffs typical of wooden toys, and some original color unevenness due to the use of harmless paint. Please understand that these are used items and have been stored at home. ———————————————————— Related words Sound-making building blocks, wooden toys, educational toys, wooden building blocks, building blocks, Montessori, World Wide Kids, English education, wwk, benesse, 4cm, 4 cm base unit, Dusyma, Dusyma, Grandpapa, bulk sale, set sale, wooden toys, wood toy, Eurobus, Atelier Nikitiki, Germany, Steiner, Bornelund