Expandable desktop shelf

可随意扩展的桌上置物架，层高以及层数都可根据需要自行选择，A1mini即可打印，强度很高，无需五金零件，仅需打印件以及胶水（请忽略我杂乱的线材） A versatile tabletop storage rack that you can customize with the height and number of shelves according to your needs. You can print it out with A1mini; it's very sturdy and doesn't require any hardware—just printed parts and glue.(Please ignore my messy wires)Boost Me喜欢的话请给我助力！球球了QwQ~Boost MeIf you like, please Boost Me!