The Wire-O A5 Notebook with Pen is a versatile and practical product that is perfect for everyday use. Measuring 15cm in length and 21cm in height, this notebook is compact and easy to carry around. It comes in three classic colors - black, maroon, and green - making it suitable for any occasion or setting. This notebook is available on GiftStore.sg, a leading corporate gifts wholesale store in Singapore. With its sleek design and convenient pen holder, this notebook is a must-have for anyone looking for a stylish and functional writing companion.