This set of 4, six-sided discovery cubes features a colourful animal theme. Each block has a hidden surprise inside which all create different sounds: - Wooden Marble - Bell - Rotating Ball - Wooden Roller Both visual attention and fine motor skills are encouraged and strengthened as your child plays with this beautifully designed toy. Specifications: - Age: 1 Year + - Dimensions: 10cm x 5cm x 10cm