The idea is good, but I don't know if the author has ever understood the production process of pencils, and has he considered how much cost and difficulty the design of the last top will increase? Because the production and processing costs of this circular structure are very high, it feels a little upside down. It's not like a top is added to a pencil, but like a pencil is added to a top.
It is recommended to make a flying saucer-shaped eraser and put it on a pencil.
Interesting ha ha
Creativity is still good
The idea is good, but I don't know if the author has ever understood the production process of pencils, and has he considered how much cost and difficulty the design of the last top will increase? Because the production and processing costs of this circular structure are very high, it feels a little upside down. It's not like a top is added to a pencil, but like a pencil is added to a top.