BG8IXZ There's a generous person online who created a website called CloudFlare, and there's also a large tech company with a similar initiative. Both offer free stamp sets for members to use. (However, there are drawbacks: they are quite rigid and need to be used on soft surfaces like desks, but since they are free, you can still receive stamps.) You can print one copy for free each month, with a maximum size of 10cm.10cmThe dimensions are no more than 10 cm in each dimension, and the maximum volume is not more than 70 cm³. The system can handle a maximum of two files at a time. [Jialichuang 3D Printing]: Free prototyping, nationwide free shipping!
BG7QVU If I could also get the 3D model files for free from the original poster, that would make it completely cost-free.
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