Moisture filament test model

长期没有使用的材料，对其材料受潮程度并不了解，可以通过打印这个模型来进行测试，这个小模型不会消耗很多的耗材，打印后可以直观看出自己的耗材是不是受潮拉丝了。 For materials that have not been used for a long time and whose moisture absorption level is unknown, a small model can be printed for testing. This small model won't consume much material, and after printing, it can be directly observed whether the material has become damp and stringy.