LEGO Education SPIKE Essential is an educational block set for children aged 6 and up. - Model Name: LEGO Education SPIKE Essential - Age Range: 6+ - Start Guide: www.LEGOeducation.com/start - Item Number: 45345 Please refrain from purchasing if you are concerned, as this item has been used by a child. All parts are included. The hub does not power on, so it is being sold at a discounted price. Thank you for looking.