LEGO Education's BricQ Motion Prime is an educational block set for ages 10 and up, containing parts for learning the principles of motion. - Model Name: BricQ Motion Prime - Target Age: 10 years and up - Brand: LEGO Education - Part List: 45400 This item has been used by a child, so please refrain from purchasing if you are concerned. Also, we have not confirmed that all parts are present. Thank you for looking.