Top of the tree holds the magnet, the trunk of the tree holds the paper clips. Give it a shake and a paper clip will stick to the magnet. If you have bird or squirrel shaped paper clips it might just be the most adorable thing you've ever seen. If you give one to your teacher you might just get the best grades in the class (note- the best grades might require some studying)
I printed in pla at .2 layer height
For the trunk I turned on supports on build plate only
For the tree top I painted supports on the underside and printed with support enforcers
Affilate links below
6mmx3mm magnets - https://amzn.to/3Mqvey6
animal shaped paper clips - https://amzn.to/4dDdawH
Green PLA - https://amzn.to/4g76J6H
Brown PLA - https://amzn.to/4dEGhzH
The author marked this model as their own original creation.