Illustrator Noritake, known for his dynamic work across advertising, books, magazines, and fashion, has created an original product: the "SBN," a simple binding notebook made from thick paper and a rubber band. Its use is entirely up to the individual – whether it's repurposing A4 copy paper scraps or tucking in a folded flyer that caught your eye. Since its launch in 2011, it has become a long-selling item. Now, a black cover version of the "SBN" is available.