Alvin® Alva-Line Tracing Paper with Title Block and Border 100-Sheet Pack 18 x 24 Alvin Vel Paper W/T-Blk 18x24 100 Pkg is a smudge-proof pack of paper that is great for creating a variety of artwork. Created with synthetic resins, you don’t have to worry about your artwork smudging when you are tracing images, regardless of whether you are using pens, pencils, or crayons. The uniform design of the paper prevents you from experiencing “white spots” when you are using the paper, allowing you to create a crisp piece of work with exacting detail. The paper’s durability makes it easy for you to handle the paper without concerns for it folding, tearing, or bursting. With such a strong blend on resins used to create this paper, you don’t have to worry about being gentle while you are creating you masterpiece. With its uncompromising durability, Alvin Vel Paper always exceeds paper standards from the government. Additionally, the combination of synthetic resins used in producing the paper reduces common problems found in other papers, such as creases and abrasions. Our high standards for paper doesn’t impact your ability to get the best image possible. The paper his highly translucent, allowing light to easily pass through. The translucency of the paper allows you to get the best image each time you use the paper.