Inspired by both Montessori and Steiner education styles, this stacker is a simply beautiful product for toddlers to develop their hand-eye coordination skills. The combination of both horizontal and vertical rings adds levels of difficulties, which will make the toy suitable for a larger age range. The toy is finished with plant-based oil and made from recycled Acacia branches, making it both safe for children and our planet! Dimensions 15 cm high x 20 cm long x 5 cm wideBox Dimensions: 21cm x 12cm x 12cm