I live at 39°N, and although it is not humid, the filaments after opening still need to be stored in a drying oven.
After choosing, I finally chose the 12L crisper from Lock & Lock, which can hold 4 rolls of filament (1kg) at a time.
In order to understand the humidity inside the crisper box, I chose the Xiaomi Mi 2 thermohygrometer for monitoring, in order to facilitate viewing, I need to fix the thermohygrometer on the inner wall of the crisper box and can be easily moved at will.
There are other versions of the magnetic stand online, but they are bulky, and I hope the magnetic stand will be simple and small enough that it can fit in the middle of the filament tray (as shown in the picture).
So I designed this model myself with a width of less than 47mm and a length of 60mm, which can meet my needs.
There are two types of magnets I have chosen, which are:
Cuboid magnet: 10mm*5mm*3 , 4 pieces
Cylindrical magnet: 5mm*3mm*3 , 8 pieces
You can choose the corresponding model according to the magnet you have on hand, I myself recommend the version of the cuboid magnet, in addition, because of the combination of use, there is already a wall of the crisper between the magnets, so it is not designed as a built-in magnet (need to be installed during the printing process), but after the printing is completed, in order to install firmly, it is recommended to apply glue when installing the magnet to strengthen the fixation.
Both PETG and PLA are suitable for printing this model, so be sure to pay attention to the polarity when installing the magnet.

Finally, this model can be used as long as the wall is not too thick and has a flat surface that can be adsorbed.

我生活在北纬39°，虽然不算潮湿，但开封后的耗材丝还是需要使用干燥箱来保存的。
经过挑选后我最终选择了乐扣乐扣的12L保鲜盒，它可以一次保存4卷耗材丝（1kg）。
为了了解保鲜盒内的湿度，我选择了小米2温湿度计进行监控，为了方便查看，我需要将温湿度计固定在保鲜盒的内壁上且可以方便随意的移动。
网上有其他版本的磁吸支架，但它们体积较大，我希望磁吸支架能足够简洁和小巧，以使其可以卡在耗材丝料盘的中间（如图片所示）。
所以我自己设计了这个模型宽度不到47mm，长度60mm，可以满足我的需要。
磁铁我选择了两种，分别是：
长方体磁铁：10mm*5mm*3，4枚
圆柱体磁铁：5mm*3mm*3，8枚
你可以根据手上有的磁铁选择对应模型，我自己是比较推荐长方体磁铁的版本的，另外由于组合使用时，磁铁间已经有保鲜盒壁的存在，所以并没设计为内置式磁铁（需打印过程中安装），而是打印完成后安装，为了安装牢固，建议安装磁铁时涂胶水以加强固定。
PETG和PLA都适合打印本模型，安装磁铁时务必注意极性。

最后，只要是壁不太厚且有平面可以吸附的干燥箱都能使用本模型。

Noker's original designs list（Noker的原创设计列表）：

Mi Thermohygrometer 2 Magnetic Bracket（小米温湿度计2磁吸支架）- [20240620] ★★★

Scattered filament holder for AMS lite（AMS lite散料支架）- [20240618] ★★★★

Scattered filament holder for A1（A1散料支架）- [20240613] ★★★★

Scattered filament holder for A1 mini（A1 mini散料支架）- [20240611] ★★★★

Alternative Rotary shaft with Automatic rewinding for AMS lite（自动回卷AMS lite料盘架，可替代原配） - [20240412] ★★★★★

Rotary spool holder with Automatic rewinding for A1（带自动回卷功能的A1料盘架） - [20240406] ★★★★

Rotary spool holder with Automatic rewinding for A1 mini（带自动回卷功能的A1 mini料盘架） - [20240405] ★★★★

A1 / A1 mini fan Cover Guard（部件冷却风扇保护罩） - [20240226] ★★★

Hamster series - Urine sand shovel（仓鼠系列 - 尿砂铲子） - [20240204] ★

AMS lite filament spool anti-drop ring（料盘防掉落圈） - [20240101] ★★

Trouser strap buckle（裤带卡扣） - [20231209] ★

AMS Lite Large diameter spool adapter（大直径料盘适配器） - [20231127] ★★★★

A1 & A1 mini Purge poop Cleaner（喷嘴清洁板） - [20231127] ★