Sorry, the item Mars Lumograph 12-Pencil Set - Soft Degrees is not available at this time.Sorry, the item Mars Lumograph 24-Pencil Set is not available at this time.
I needed to replace a few parts on an older Alvin straight edge and wanted to add the locking knobs which the original straight edge didn't have. The parts worked perfectly, and installation was a breeze. My order was processed very quickly, and I received my order very quickly. Great service!