About this 3D model

This is a new application of my “print in place spool holder Lite”, It use standard 4L airtight box as the cover. Below is the Taobao link of 4L airtight box. You can find other same size box in Amazon or other place of your country. 4L米桶5.8升密封罐五谷杂粮收纳盒食品级窄存米箱5斤装面粉储粮桶-淘宝网 (taobao.com) follow below pictures as your installation guideline.