Product Overview: A challenging and quirky puzzle cube that tests problem-solving skills. Key Features: ‣ Features a unique color transformation during the solving process. ‣ Encourages critical thinking and fine motor skills. ‣ Compact and travel-friendly size. Specifications: ‣ Set Includes: 1 puzzle cube. ‣ Age Range: 6 & up. ‣ Material: Plastic. ‣ Dimensions: 5.6 cm x 5.6 cm x 5.6 cm. ‣ Battery Requirements: Not required.