Alvin S1390-10 30-Degree/60-Degree 10" Academic Transparent Triangle

ALVIN Transparent Academic Triangle 30/60 Degree 10" Model S1390-10 Multipurpose Tool for Drafting Design and Architecture Great for Machining and Woodworking - 10 Inch

Pacific Arc Drafting Triangle, 10-inch, 45/90 Degrees, Clear Acrylic

Mr. Pen- Art Eraser Set, 3pcs, Pencil Eraser, Artist Eraser, Art Erasers, Eraser Pencils for Artists, Drawing Erasers for Artists,Drafting Brush, Eraser Shield, Dusting Brush, Eraser Shield and Eraser