Specifications‎:‎This is a good toy for children learning basic math‎.‎Improving children‎'‎s cognitive ability‎,‎ train the ability of the child‎'‎s hands and brain‎,‎ develop their thinking and practice operating skillsand hand‎-eye coordination ability‎.‎Help children to learn math more funny and easy‎.‎Type‎:‎ ToyMaterial‎:‎ PlasticSuitable for‎:‎ School‎,‎ Home‎,‎ Gift‎,‎ Nursery‎,‎ etc‎:‎ Colorful‎,‎ Education Toy‎,‎ Magic Cube‎,‎ Funny ToyHeight‎:‎ 7cm/2.76‎"‎‎,‎ Diameter‎:‎ 5.5cm/2.17‎"‎ ‎(‎Approx‎.‎‎)‎Notes‎:‎Due to the light and screen setting difference‎,‎ the item‎'‎s color may be slightly different from the pictures‎.‎Please allow slight dimension difference due to different manual measurement‎.‎