Tree AbacusA great learning tool for playrooms, kindergartens and classrooms. Our natural tree abacus measures 60cm high and promotes development for numbers and counting skills . Dimensions: 60 x 40 x 10 (cm) Weight: 3 kgs Handcrafted individually, each of the QToys product has its unique look and sometimes they are not exactly identical. This also contribute to the beauty and special feature of each toy.