The sort and discover activity cube by VTech is five sides of fun! your little one will love exploring seven fun activities and two electronic panels that introduce colors, numbers, animals and more. Turn the book page, twist the spinner and slide the animals to develop fine motor skills. The activity cube also develops hand-eye coordination with the shape sorter and colorful shape blocks. Requires 2 AA batteries (batteries included for demo purposes only, new batteries recommended for regular use. Intended for ages 9 months to 3 years.