Consumables drying stand (adjustable length)

This is an adjustable consumables holder that can be adapted to more drying ovens. Modular design, individuals can choose different configurations to print according to their own needs. I have been testing the models continuously, but the presence of various printing factors may cause the models to not match perfectly, and I have the following suggestions for this. 1. You can polish the defects of the model after printing. 2. The model is too small to operate, and the defective model can be printed separately, which can improve the printing accuracy of the model. 3. If the round rod is difficult to insert into the hole, you can cut off the protrusion at the position shown in the figure with a knife, which is mostly caused by printing error. The above is my suggestions, if you have any other questions, please leave a message in the comment area, I will do my best to help you solve it