This lot of 144 Tryrex Try Rex Moon Products Try Rex jumbo B21 school pencils is a must-have for any pencil collector or enthusiast. These vintage pencils were made in the United States and are perfect for beginners or anyone looking to add to their collection. The pencils are made of high-quality wood and come in a variety of colors, making them perfect for any occasion. Whether you're a student or an artist, these pencils are sure to impress.