【全兼容】 马克笔笔筒 笔架 兼容几乎所有型号的圆柱形马克笔 24色 36色 48色 60色 80色

This is a simply designed marker pen holder with a stepped arrangement, hollowed-out structure, and one-piece printing that requires no supports.

The original model was designed for my ENMI 36-color acrylic markers, but it is also compatible with almost all cylindrical markers on the market. Here’s how:

• A dedicated aperture test model is provided to match markers of different thicknesses. The default aperture size is 12.3mm, which fits the ENMI Small Black Box series perfectly. If you are using other marker brands or high-shrinkage printing materials, it is highly recommended to print the test model first. You can adjust the scaling of the model to achieve the perfect hole size (either uniform scaling or scaling only in the XY directions; however, adjusting the "inner contour compensation" is not advised, as it does not affect the hollowed-out sections). Generally, an aperture 0.3mm larger than the marker’s outer diameter works best.
• Versions for common color counts (24, 36, 48, 60, and 80) are provided. If you need a different quantity or arrangement, feel free to leave a comment, and I’ll do my best to accommodate.

The hollowed-out design and sparse infill settings (8% gyroid) in the printing parameters can help reduce warping to some extent. However, when printing larger versions, it is still advisable to use PLA and ensure the print bed is thoroughly cleaned. If using high-shrinkage materials like PETG, applying adhesive spray is essential.

这是一款设计简洁的马克笔笔架，阶梯排列，镂空设计，一体打印，无需支撑。

原始模型是为我的恩米36色丙烯马克笔设计的，但它同样可以兼容市面上几乎所有型号的圆柱形马克笔，具体方式如下：

• 专门提供了孔径测试模型，用于匹配不同粗细的马克笔，模型设计的孔径为12.3mm，可直接匹配恩米小黑盒系列，如果你使用其他型号的笔或是使用收缩率较高的耗材，强烈建议先打印测试模型，通过调整模型的缩放比例以得出完美的开孔尺寸（可以整体缩放，也可以只缩放XY方向，但不建议调整“内轮廓补偿”，因为镂空部分不受该参数的影响），一般情况下，孔径比马克笔外径多0.3mm即可。
• 提供了常见的24色、36色、48色、60色、80色版本，如果你需要其他数量或排列方式的版本，可以给我留言，我会尽力满足。

模型的镂空设计以及打印参数中的稀疏填充设置（8%螺旋体）可以在一定程度上减少翘边，但在打印大尺寸的版本时，还是建议使用PLA并仔细清洁打印板，如果使用PETG等收缩率较高的耗材，请务必喷胶。