If you want a versatile notebook with ruled and blank pages that not only has a stand-out cover, but is made of recycled paper, look no further than this French notebook by Papier Tigre.
Measures 5.7" wide x 8.3" tall, 96 pages (64 ruled in 2 colored sections, 32 blank). Made in France with 100% recycled papers, cardboard cover stock, and linen binding.