Pine multi-module fridge magnet

This work is a multi-segment modular pine refrigerator magnet, which is composed of at least 3 parts (tree top, crown, and trunk) that can be split into multiple segments for the fixation of multiple post-it notes, and is also equipped with a "grass" module, which can not only be magnetically suct, but also have an additional clamp-on fixed post-it note, and can even be used as a bookmark.A minimum of SIX 4X2 magnets are required for this work, and the magnets are installed in the correc