Designers from COOR DESIGN comprehensively researched more than 100 kinds of similar products on the market and relevant user feedback. It was found that there’re some disadvantages in terms of sharpener capacity and function.
Thus we designed based on ergonomics and finally achieved the effect to easily pour the pencil scraps without any leakage after sharpening for many times.
In addition, we have developed a unique function to stop the operation after sharpening which help to save energy.
The SilenSmart brand has been very popular in more than 35 countries which help to bring more customers, reduce market uncertainty and share product ideas and concepts with consumers more effectively.