Roaring Spring-Whitelines Wirebound Plain Sketch Paper Notebook. Merge the greater clarity of writing on grey paper with sharing technology and you have Whitelines! The paper has Whitelines technology, which, when combined with the free whitelines mobile phone app, will create an instant electronic file of whatever is on the page, while eliminating all background not on the paper. This package contains one 9x12x0.25 inch notebook with 50 pages. Made in USA.