因为我发现很多朋友在进行流量校准之后就会把测试模型丢掉，然后刚好很多朋友又不会专门去为了色卡而去打印一款色卡，那我就发现可以直接将测试模型当作色卡，你从中选出流量最佳的哪一个，将他放入这个收纳盒里，就是完美的色卡了，可以在他的背后贴一个标签，标签的尺寸我建议是30mm*10mm，可以在上面标注耗材信息。收纳盒模型上的磁铁尺寸是3mm*3mm。

Because I found that many of my friends will throw away the test model after the flow calibration, and then it just so happens that many of my friends won't print a colour card specifically for the sake of the colour card, then I found out that you can just use the test model as a colour card, and you choose which one has the best flow rate from it, and you put him into this storage box, and that's the perfect colour card, and you can put a label on the back of him, and the label's dimensions I would suggest are The size of the label I suggest is 30mm*10mm, on which you can mark the information about the consumables. The size of the magnet on the organiser model is 3mm*3mm.