Texas Instruments TI-Nspire CX Graphing Calculator， Frustration Free Packaging<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Backlit Color Display</li><li>Deeper understanding of abstract concepts in math and science</li><li>Construct and explore geometric figures and create animations</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BjPBDhsWL.jpg" noproxy>