This notebook set handles big ideas, small ideas, and everything in between. Each one has 64 lined pages and a sleek, compact design. This notebook set handles big ideas, small ideas, and everything in between. Each one has 64 lined pages and a sleek, compact design. Helmed by a group of real-life BFFs, LA-based ban.do is serious about fun. Their effortlessly effervescent lifestyle pieces, clothing, and accessories are distinguished by a playful, sunny-day spin on style.