Feature●Dorapas Self-Style S-Type Drafting Device Set●PACKAGES●Replacement Sliding Large Compass Pencil, Divider, Replacement Spring Compass Pencil●Compass core, center device, stainless steel eraser A, half circular protractor, 4.7 inches (12 cm) cleaning clothDescription
A self-operated drafting device that is separate from traditional drafting equipment. The quality is significantly improved than a J drafting instrument, while the small details are eliminated for an affordable price.
(From Amazon.co.jp)