Schedul is doing well in the field of graphite pencils and colored pencils, while mechanical pencils are a little tired like other German brands. Although some of the German products have been retained, the best-selling mechanical pencil products have been handed over to Japan for processing, and a large part of the mechanical pencils in Honghuan and Shidelou are currently produced by Itoya, Japan.

Shi Delou's mechanical pencil did not put down its body, and there was no common product under 10 yuan for Japanese pencils. Shidelou officially claimed that their mechanical pencils have added 12-a-go technology, which is actually a core tube design, and the packaging of the replacement core leaves a small opening, which can directly pour 12 replacement cores into the core storage tube of the pencil, without touching the lead core, and there is no special technical content.

The mechanical pencils produced in Germany are mainly models led by the "7", which are already rare, while the "925" series are processed by Japan and sold even more. The appearance of the 925 series is very similar to other Japanese pencils, and it is also said that the 925 was designed in Japan, and the building is just a brand label.

Leaving aside the various factors of brand development, the performance and quality of Shidelou mechanical pencils in all aspects are still not lost, and the 925 series pays more attention to the grip and movement technology, and the lead transmission performance is very stable, and the wide selection range of lead core diameters can be used to draw and write, and the applicability is very strong. However, there is a lack of consideration in terms of lead breakage. There are also traces of imitation of Ling Mei, and the company continues to introduce limited editions and different color schemes to make a profit.