Livescribe Single-Subject Lined Notebooks #1-4 (A4, 8.3" x 11.7", 210mm x 297mm), 4 Colors, 4 Pack Four 80 page Livescribe notebooks, blue, red, black, and orange colored covers Perforated A4 8.3 x 11.7 dot paper, college ruled, three-hole punched Storage pockets help keep you organized for your meetings or classes Works with all Livescribe Smartpens