Pentel_[Limited] Drafting mechanical pencil 60th anniversary limited graph gear 500/4902506432438 (10 sets)

To commemorate the 60th anniversary of the release of mechanical pencils for drafting, a set of 4 limited edition black body models and a historical chronology.
1. Limited color based on Pentel's traditional drafting mechanical pencil "black"
The four types of Pentel mechanical pencils, ``Graph 1000 '' released in 1986, ``Graph Gear 500'' released in 2001, and ``Graph Gear 1000'' released in 2002, have been made into limited edition models based on the traditional ``black'' color that has been popular for many years in Pentel's drafting mechanical pencils, with attention to detail as a professional tool. From the body to the grip of each product, the coloring is uniformly black to ensure that it does not interfere with delicate work. You can enjoy the details of the design, which is different from existing products, such as the silver logo on the body and the white hardness display on a black background.
2. A set of 3 Pentel drafting mechanical pencils with a historical chronology.
A set containing three limited edition models will be released at the same time in a package designed with the silhouette of each product. The three-piece set also includes a chronology that summarizes the 61-year history of Pentel's drafting mechanical pencils, making it a special set that allows you to rediscover the appeal of the product while looking back on its long history.