Design background
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In the last month of 2019, upload an exercise and draw an end, looking forward to a better 2020.

Design description
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The product divides the traditional pen container into two parts that can be split and combined, and realizes creative splicing through a simple mortise and tenon structure, adapts to the storage of pens and tools of different lengths, and can be used independently or in combination to achieve multi-scene and multi-functional
Considering the need for dust prevention and cleaning in some cases, a detachable bottom cover and upper cover are added