Magnetic Decorative Outer Cover 2.0 Update Notes

2026.5.7

Note: The magnetic position has been adjusted in this version to avoid the screw holes.

1. Base Shell A is added with screw fixing positions. After removing the original black light-transmitting cover, it can be installed in place with the original screws. This version features higher stability, and there is no need to replace the base shell after installation. The base shell needs to be embedded with 4 pieces of 6×2MM round magnets. A reserved notch is designed at the lower opening to facilitate replacement of the magnetic panel.
2. The magnetic panel is available in multiple styles, all requiring embedding of 4 pieces of 6×2MM magnets. The ultra-lightweight version consumes only 8 grams of material and can be fully printed in 17 minutes. It adopts a five-layer thickness design and supports light transmission for number display.In addition, the transparent version has a larger size and better light transmittance, allowing clear observation of the print head working status. Prepare transparent acrylic by yourself with a thickness of 0.5~2MM and a size of 106×58MM, which can be fixed with the buckles printed together with the panel.Support-free printing is adopted, so the pattern on the panel can be customized freely.
3. If you don't want to remove the black casing or temporarily don't have a magnet, you can download the non-disassembly version. All the above versions have no support, saving materials and time even more.
4. https://www.makeronline.com/zh/model/KOBRA%20X%E6%89%93%E5%8D%B0%E5%A4%B4%E5%89%8D%E7%9B%96%20%20KX/288450.html?trackModuleType=10

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The following is the 1.0 version description

1.0

默认PETG打印

增加了磁吸方式，提供更多DIY玩法，更简便趣味。

无需支撑，坚固耐用，安装牢固

仅需需准备磁铁6MM*1.5MM，透明版需要准备透明亚克力，DIY可以自备喜欢的贴纸。

仅需要打印一个底壳A,固定后无需再更换。B，C，D可自由更换，并可以叠放收纳。看心情随时换一换吧。

Default PETG printing

The addition of magnetic attachment method provides more DIY options, making it simpler and more fun.

No support required, sturdy and durable, secure installation

Only a 6MM*1.5MM magnet is needed. For the transparent version, transparent acrylic is required. For DIY, you can bring your favorite stickers.

Only one bottom shell A needs to be printed, and it does not need to be replaced after being fixed. B, C, and D can be freely replaced and stacked for storage. Feel free to change them whenever you feel like it.

需要准备的内容

Materials to be prepared

1，磁铁 ⌀6mm*H1.5mm  8颗

2，内六角扳手2MM

3，亚克力片（0.5mm~2mm）

1. Magnet ⌀6mm*H1.5mm 8 pieces

2. Hex key 2mm

3. Acrylic sheet (0.5mm~2mm)

按照图示 拆除四颗螺丝

Remove the four screws according to the diagram.

安装底壳A，(卡扣安装即可)底壳A需要4颗磁铁。安装后无需更换

Install the bottom shell A (just snap it in place), 4 magnets are required for bottom shell A. No replacement is needed after installation.

B壳展示效果

Display effect of B shell

极度简约的风格，LED部分单独处理薄，可以隐约透光。开机后能显示，未开机的状态下整个平面。可以考虑半透明材料测试

Extremely minimalist style, the LED section is separately treated to be thin, allowing faint light transmission. It displays when powered on, while the entire surface remains flat when off. Consider testing with semi-transparent materials.

C壳展示效果

Display effect of C shell

C壳在原基础上，将LED部分镂空。面板可以粘贴任何喜欢的画面。自由发挥。本人仅以木纹贴纸为示例，你可以自行自行定制。开机后可以透光（注意不要使用太厚的贴纸。能透光即可）

The C-shell features hollowed-out LED sections on the original base. The panel allows for attaching any preferred design. Feel free to customize—I've only used wood-grain sticker as an example, you may personalize it freely. When powered on, light will shine through (note: avoid overly thick stickers; translucent material suffices).

D壳展示效果

Display effect of D shell

D壳也是我目前比较喜欢的一款风格，安装更加牢固，更大的窗户尺寸，内部一览无余，当家里的小朋友在旁边的时候，可以清楚观察内部的结构和运动的细节。外壳内嵌的亚克力客户保护机器和人的安全，并且不会影响散热风扇的性能。

The D-shell is currently one of my favorite styles. It offers more secure installation, larger window dimensions for a clear internal view, allowing you to easily observe the internal structure and movement details when children are nearby. The embedded acrylic in the shell protects both the machine and users' safety without compromising the performance of the cooling fan.

底壳A安装好之后就无需更换了，以上的B,C,D外壳可以自由更换，因为是平面的，可以靠磁贴叠加在一起收纳。你可以根据你的喜好创造更多可能，期待您的反馈。比如我最近就像把梵高的杏花贴在外壳上，

一个好的主意需要不停的调整测试来实现，希望有更多更好的作品出现，这样大家都可以享受到更多的乐趣。所以说盗用别人的劳动是可耻的行为。

After installing Base Shell A, there's no need to replace it. The above Shells B, C, and D can be freely swapped as they are can be stacked together for storage using magnetic stickers. You can explore more possibilities based on your preferences—I look forward to your feedback. For example, I recently considered attaching Van Gogh's *Almond Blossoms* to a shell. A good idea requires continuous adjustments and testing to realize. I hope to see more and better creations emerge so everyone can enjoy greater fun. Therefore, stealing others' labor is a shameful act.