The world uses a large number of disposable markers every year, and they will be thrown away after they are used up, resulting in a lot of unnecessary waste of resources.
It is hoped that the commonly used markers can be sucked together by magnetic attraction, which is convenient for users to suck the commonly used collocation together and convenient for storage and classification.
At the same time, the marker can also inject liquid, which is convenient for long-term use.
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Can you tell me if this kind of man-machine holding pen feeling will not affect it?
For college students, I am simply an example to learn from.
In terms of production, I think it's very expensive. I can't afford it. I 'd like to buy a fake brand made in China, which costs 80 yuan and 120 pieces.
The idea is good, the effect is also good, but the physical feeling is general....
Grey is lighter,
nice
It's great. Are you all a sand sculpture?
Hello, what brand of marker is this and where can I buy it?
The classification is quite good, but magnetic attraction affects the use, especially a large bag of markers are sucked together, which affects the rhythm when holding the pen.
I think the author's core idea is to use magnets to store common combinations. I think this is very interesting. After all, I am now tied with rubber bands ...
However, saving space does not seem to save much compared with markers such as Fakal
Will equilateral hexagonal magnetic attraction save more space?
No trouble
Great, I saw the red dot god in Puxiang again
It looks good
Red dot 2018!!!