Durable, washable canvas construction features upper and lower flaps to keep pencils in place and protect the tips. Leather strap tie with secure snap closure. Includes hand-held metal sharpener. Peggable. Holds 36 pencils. Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have brought quality and value to our customers. Our tools help bridge the gap between ideas and innovations. We are known for our wide selection of high quality tools at a fair price.