Alvin - Long Point Draftsman Pencil Sharpener - The Alvin Long Point Draftsman Pencil Sharpener creates an extra-long, extra-smooth tip. Sharpens the wood casing first, then the pencil lead, in two separate precision profile holes for standard and draftsman points. Automatic stop feature. Flexible blades use Dynamic Torsion Action to reduce pencil tip breakage. Plastic sharpeners include two spare blades. Alvin is one of the primary sources for drafting supplies and drawing equipment in the country. Creative Coldsnow is a pround retailer of Alvin graphic arts, drafting and fine arts products.